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Quanta Magazine
The Year in Biology Biologists used artificial intelligence to make discoveries about molecules and the brain, and...
6 months ago
83
6 months ago
Biologists used artificial intelligence to make discoveries about molecules and the brain, and overturned long-held assumptions about the immune system and RNA. The post The Year in Biology first appeared on Quanta Magazine
Blog - Practical...
Why Locomotives Don't Have Tires [Note that this article is a transcript of the video embedded above.] Formula 1 is, by many...
a year ago
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a year ago
[Note that this article is a transcript of the video embedded above.] Formula 1 is, by many accounts, the pinnacle of car racing. F1 cars are among the fastest in the world, particularly around the tight corners of the various paved tracks across the globe. Drivers can experience...
Wanderingspace
New View of IO from JUNO! From processor Ted Styrk, “The Juno Jupiter orbiter flew by Io, Jupiter's super-volcanic moon, on...
a year ago
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a year ago
From processor Ted Styrk, “The Juno Jupiter orbiter flew by Io, Jupiter's super-volcanic moon, on May 16, returning arguably the best imagery of the moon since the Galileo Orbiter around the beginning of this century. Definitely the best since New Horizons in 2006.”
Yale E360
Britain Sees Sunniest Spring on Record This spring was the warmest and sunniest on record in the U.K., a symptom of a rapidly warming...
a month ago
2
a month ago
This spring was the warmest and sunniest on record in the U.K., a symptom of a rapidly warming climate, weather officials say. Read more on E360 →
Quanta Magazine
How Do Machines ‘Grok’ Data? By apparently overtraining them, researchers have seen neural networks discover novel solutions to...
a year ago
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a year ago
By apparently overtraining them, researchers have seen neural networks discover novel solutions to problems. The post How Do Machines ‘Grok’ Data? first appeared on Quanta Magazine
Andrew Fraknoi –...
A Comet Visible in Our Evening Sky A newly discovered comet is now faintly visible in our skies soon after sunset, if you have clear...
8 months ago
73
8 months ago
A newly discovered comet is now faintly visible in our skies soon after sunset, if you have clear skies and a view low toward the west-southwest horizon. See our diagram from Sky & Telescope magazine, in which the yellow numbers show you the comet’s location in the evening sky...
Quanta Magazine
Computer Scientists Figure Out How To Prove Lies An attack on a fundamental proof technique reveals a glaring security issue for blockchains and...
3 days ago
3
3 days ago
An attack on a fundamental proof technique reveals a glaring security issue for blockchains and other digital encryption schemes. The post Computer Scientists Figure Out How To Prove Lies first appeared on Quanta Magazine
Yale E360
Global Economy More Vulnerable to Warming Than Previously Thought A new study finds warming could inflict far more damage to the global economy than previously...
3 months ago
Damn Interesting
Devouring the Heart of Portugal On the morning of Thursday, 04 December 1924, a tall and well-dressed Dutch trader named Karel...
over a year ago
31
over a year ago
On the morning of Thursday, 04 December 1924, a tall and well-dressed Dutch trader named Karel Marang strolled along Great Winchester Street in the City of London, among the bustling crowds of bankers and brokers of the business district, unaware that the parcel he carried held...
The Works in...
What's new in biology Return of the screwworm, new DNA vaccines, gene editing at scale, and more
2 months ago
NeuroLogica Blog
Age of the Moon Revised There are a few interesting stories lurking in this news item, but lets start with the top level – a...
a year ago
23
a year ago
There are a few interesting stories lurking in this news item, but lets start with the top level – a new study revises the minimum age of the Moon to 4.46 billion years, 40 million years older than the previous estimate. That in itself is interesting, but not game-changing. It’s...
Asterisk
The Biggest Community Development Program You’ve Never Heard Of The pilot of the Indian Community Development Program — among the first holistic development...
8 months ago
22
8 months ago
The pilot of the Indian Community Development Program — among the first holistic development interventions to elicit widespread community participation — was a resounding success. Why did it fail to scale? And what can that tell us about development programs today?
Quanta Magazine
To See Black Holes in Stunning Detail, She Uses ‘Echoes’ Like a Bat The astrophysicist Erin Kara measures time lags in black holes’ X-ray glows, which reveal the...
a year ago
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a year ago
The astrophysicist Erin Kara measures time lags in black holes’ X-ray glows, which reveal the complexity of the objects’ closest surroundings. The post To See Black Holes in Stunning Detail, She Uses ‘Echoes’ Like a Bat first appeared on Quanta Magazine
Out-of-Pocket Blog
Ins and Outs of Fundraising Today | Out-Of-Pocket Some stuff I’ve learned doing a little healthcare startup investing
a year ago
Quanta Magazine
Perplexing the Web, One Probability Puzzle at a Time The mathematician Daniel Litt has driven social media users to distraction with a series of...
10 months ago
74
10 months ago
The mathematician Daniel Litt has driven social media users to distraction with a series of simple-seeming but counterintuitive probability puzzles. The post Perplexing the Web, One Probability Puzzle at a Time first appeared on Quanta Magazine
Quanta Magazine
The Mathematician Who Sculpted the Shape of Space Eugenio Calabi, who died on September 25, conceived of novel geometric objects that later became...
a year ago
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a year ago
Eugenio Calabi, who died on September 25, conceived of novel geometric objects that later became fundamental to string theory. The post The Mathematician Who Sculpted the Shape of Space first appeared on Quanta Magazine
Uncharted...
Desalination: a Future of Infinite Water Desalination is finally cheap, and it’s only getting cheaper. Will this usher a world of plentiful...
8 months ago
32
8 months ago
Desalination is finally cheap, and it’s only getting cheaper. Will this usher a world of plentiful water everywhere? Will we be able to build in the Sahara?
Marine Madness
Fear factor: How sensationalised shark documentaries undermine conservation efforts Experts explain why misleading documentaries about sharks can be problematic. When Brendon Sing...
over a year ago
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over a year ago
Experts explain why misleading documentaries about sharks can be problematic. When Brendon Sing first encountered sharks he was as a young boy behind the safety of aquarium glass in his native South Africa. Like many children of his generation, Brendon’s limited knowledge about...
Yale E360
U.S. Aid Cuts Are Hitting Global Conservation Projects Hard The Trump Administration’s dismantling of USAID has done more than cut off life-saving humanitarian...
2 months ago
5
2 months ago
The Trump Administration’s dismantling of USAID has done more than cut off life-saving humanitarian assistance. It has also eliminated funding for environmental protection and conservation work in dozens of countries, with many programs now being forced to shut down. Read more on...
nanoscale views
Brief items - fresh perspectives, some news bits As usual, I hope to write more about particular physics topics soon, but in the meantime I wanted to...
2 weeks ago
13
2 weeks ago
As usual, I hope to write more about particular physics topics soon, but in the meantime I wanted to share a sampling of news items: First, it's a pleasure to see new long-form writing about condensed matter subjects, in an era where science blogging has unquestionably shrunk...
Quanta Magazine
Extra-Long Blasts Challenge Our Theories of Cosmic Cataclysms Astronomers thought they had solved the mystery of gamma-ray bursts. A few recent events suggest...
a year ago
25
a year ago
Astronomers thought they had solved the mystery of gamma-ray bursts. A few recent events suggest otherwise. The post Extra-Long Blasts Challenge Our Theories of Cosmic Cataclysms first appeared on Quanta Magazine
Wanderingspace
We don’t post enough Mars Scenic Views I mean… we don’t post enough in general.
over a year ago
NeuroLogica Blog
OK – But Are They Dire Wolves Last week I wrote about the de-extinction of the dire wolf by a company, Colossal Biosciences. What...
2 months ago
27
2 months ago
Last week I wrote about the de-extinction of the dire wolf by a company, Colossal Biosciences. What they did was pretty amazing – sequence ancient dire wolf DNA and use that as a template to make 20 changes to 14 genes in the gray wolf genome via CRISPR. They focused on the...
Eukaryote Writes...
COVID-19 FAQ A lot of people have been asking me questions about the COVID-19 (novel coronavirus) outbreak, in my...
over a year ago
48
over a year ago
A lot of people have been asking me questions about the COVID-19 (novel coronavirus) outbreak, in my informal capacity as “local biodefense person”.
Out-of-Pocket Blog
Quick Hinge Health S-1 Thoughts | Out-Of-Pocket This episode of Out-Of-Pocket is brought to you by…
3 months ago
Andrew Fraknoi –...
Injecting Caution Into Media Reports of Northern Lights as far South as California Friday, May 10, there was a lot of discussion on the news, on social media, and on different web...
a year ago
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a year ago
Friday, May 10, there was a lot of discussion on the news, on social media, and on different web sites about storms on the Sun that are unleashing great outbursts of radiation and particles, some of them toward Earth. The fact that we are seeing such “space weather” now certainly...
Quanta Magazine
Mathematicians Solve Long-Standing Coloring Problem A new result shows how much of the plane can be colored by points that are never exactly one unit...
a year ago
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a year ago
A new result shows how much of the plane can be colored by points that are never exactly one unit apart. The post Mathematicians Solve Long-Standing Coloring Problem first appeared on Quanta Magazine
Yale E360
Whiplash: How Big Swings in Precipitation Fueled the L.A. Fires Climate scientist Daniel Swain says that two very wet years followed by a very dry one helped to...
5 months ago
1
5 months ago
Climate scientist Daniel Swain says that two very wet years followed by a very dry one helped to turn the Los Angeles wildfires into raging infernos. This phenomenon of “hydroclimate whiplash,” he says, is expected to occur in more and more places as the world warms. Read more...
Quanta Magazine
A New Kind of Symmetry Shakes Up Physics So-called “higher symmetries” are illuminating everything from particle decays to the behavior of...
over a year ago
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over a year ago
So-called “higher symmetries” are illuminating everything from particle decays to the behavior of complex quantum systems. The post A New Kind of Symmetry Shakes Up Physics first appeared on Quanta Magazine
Asterisk
Salt, Sugar, Water, Zinc: How Scientists Learned to Treat the 20th Century’s Biggest Killer of... Oral rehydration therapy is now the standard treatment for dehydration. It’s saved millions of...
over a year ago
15
over a year ago
Oral rehydration therapy is now the standard treatment for dehydration. It’s saved millions of lives, and can be prepared at home in minutes. So why did it take so long to discover?
Out-of-Pocket Blog
It’s Time For Physician Independence | Out-Of-Pocket Why it might be easier to start a practice today
a year ago
Asterisk
Making Sense of Moral Change A conversation about abolitionism, moral progress, and the pitfalls of historical counterfactuals.
over a year ago
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over a year ago
A conversation about abolitionism, moral progress, and the pitfalls of historical counterfactuals.
Cremieux Recueil
The Ottoman Origins of Modernity Would we have the modern world without Islamic incursion into Southeastern Europe?
9 months ago
Quanta Magazine
What Does Milk Do for Babies? Human nutrition begins with milk, but the wondrous biofluid does much more than feed babies. In this...
a year ago
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a year ago
Human nutrition begins with milk, but the wondrous biofluid does much more than feed babies. In this episode, co-host Steven Strogatz speaks with molecular nutritionist Elizabeth Johnson about her research into the impact of human milk on a healthy microbiome. The...
Quanta Magazine
The Ecosystem Dynamics That Can Make or Break an Invasion By speedrunning ecosystems with microbes, researchers revealed intrinsic properties that may make a...
3 weeks ago
13
3 weeks ago
By speedrunning ecosystems with microbes, researchers revealed intrinsic properties that may make a community susceptible to invasion. The post The Ecosystem Dynamics That Can Make or Break an Invasion first appeared on Quanta Magazine
NeuroLogica Blog
3D Printing With Metallic Gel One of the futuristic technologies that I find most promising is 3D printing (additive...
over a year ago
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over a year ago
One of the futuristic technologies that I find most promising is 3D printing (additive manufacturing). 3D printing has already created a revolution in manufacturing, but I think the general public does not have a high awareness of this technology because it is not yet at the...
brr
McMurdo Postal Mail How to mail things to and from Antarctica!
over a year ago
IEEE Spectrum
Granville T. Woods: Smartest Guy in the Room Any home baker will confirm that, even if you have all the right ingredients and follow the recipe,...
a year ago
28
a year ago
Any home baker will confirm that, even if you have all the right ingredients and follow the recipe, things don’t always turn out the way you envisioned. Such was the life of inventor extraordinaire Granville T. Woods. Who was Granville T. Woods? Woods was endowed with...
Andrew Fraknoi –...
A Movie about a Galaxy Far, Far Away & Long, Long Ago (from Webb Telescope) Explains a new movie of distant galaxies and remote time from the Webb Telescope. The post A Movie...
a year ago
18
a year ago
Explains a new movie of distant galaxies and remote time from the Webb Telescope. The post A Movie about a Galaxy Far, Far Away & Long, Long Ago (from Webb Telescope) appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
NeuroLogica Blog
Dog Soundboards I am a lifelong dog owner, and like many dog owners am often impressed with how smart my dogs have...
10 months ago
62
10 months ago
I am a lifelong dog owner, and like many dog owners am often impressed with how smart my dogs have been. They pick up on subtle body language and non-verbal cues, they seem to understand specific words, and they are capable of successfully communicating their wants and desires....
NeuroLogica Blog
Regret After Transitioning In my last post I noted that even mentioning general vague support for the LGBTQ community was...
over a year ago
47
over a year ago
In my last post I noted that even mentioning general vague support for the LGBTQ community was enough to trigger very specific feedback, often making erroneous scientific claims. Each claim requires a deep dive and article-length discussion. Even though the discussion that...
Quanta Magazine
The Most Important Machine That Was Never Built When he invented Turing machines in 1936, Alan Turing also invented modern computing. ...
over a year ago
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over a year ago
When he invented Turing machines in 1936, Alan Turing also invented modern computing. The post The Most Important Machine That Was Never Built first appeared on Quanta Magazine
The Works in...
The dysfunctional tiger How to upzone Hong Kong
2 months ago
Yale E360
Imperiled in the Wild, Many Plants May Survive Only in Gardens As the impacts of climate change and other threats mount, conservationists are racing to preserve...
3 months ago
7
3 months ago
As the impacts of climate change and other threats mount, conservationists are racing to preserve endangered plant species in botanical garden “metacollections” in the hope of eventually returning them to the wild. But what happens when there is no suitable habitat to return them...
Beautiful Public...
The Style Guide for America’s Highways: The Manual on Uniform Traffic Control Devices Driving across America, you will encounter a wide variety of cultures, landscapes, people and...
over a year ago
49
over a year ago
Driving across America, you will encounter a wide variety of cultures, landscapes, people and animals. But the one consistent thing that will stay the same from Maine to California are the signs you pass on the highway. That is because America’s roads and highways have a big, fat...
Yale E360
Whiplash: How Big Swings in Precipitation Fueled the L.A. Fires Climate scientist Daniel Swain says that two very wet years followed by a very dry one helped to...
5 months ago
4
5 months ago
Climate scientist Daniel Swain says that two very wet years followed by a very dry one helped to turn the Los Angeles wildfires into raging infernos. This phenomenon of “hydroclimate whiplash,” he says, is expected to occur in more and more places as the world warms. Read more...
Quanta Magazine
Elliptic Curve ‘Murmurations’ Found With AI Take Flight Mathematicians are working to fully explain unusual behaviors uncovered using artificial...
a year ago
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a year ago
Mathematicians are working to fully explain unusual behaviors uncovered using artificial intelligence. The post Elliptic Curve ‘Murmurations’ Found With AI Take Flight first appeared on Quanta Magazine
Quanta Magazine
Deep Beneath Earth’s Surface, Clues to Life’s Origins Last spring, scientists retrieved a trove of mantle rocks from underneath the Atlantic seafloor — a...
a year ago
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a year ago
Last spring, scientists retrieved a trove of mantle rocks from underneath the Atlantic seafloor — a bounty that could help write the first chapter of life's story on Earth. The post Deep Beneath Earth’s Surface, Clues to Life’s Origins first appeared on Quanta...
Out-of-Pocket Blog
How to integrate into an EMR and why Epic won with Brendan Keeler | Out-Of-Pocket everything you need to know about EMRs, healthcare data standards, and integrations
a year ago
Quanta Magazine
The ‘Beautiful Confusion’ of the First Billion Years Comes Into View Astronomers are reveling in the James Webb Space Telescope’s discoveries about the formative epoch...
9 months ago
55
9 months ago
Astronomers are reveling in the James Webb Space Telescope’s discoveries about the formative epoch of cosmic history. The post The ‘Beautiful Confusion’ of the First Billion Years Comes Into View first appeared on Quanta Magazine
The Roots of...
Quote quiz: “drifting into dependence” Quote quiz: who said this? (No fair looking it up). I have modified the original quotation slightly,...
over a year ago
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over a year ago
Quote quiz: who said this? (No fair looking it up). I have modified the original quotation slightly, by making a handful of word substitutions to bring it up to date: It might be argued that the human race would never be foolish enough to hand over all power to AI. But we are...
Asterisk
Is Wine Fake? Wine commands wealth, prestige, and attention from aficionados. How much of what they admire is in...
over a year ago
20
over a year ago
Wine commands wealth, prestige, and attention from aficionados. How much of what they admire is in their heads?
Quanta Magazine
Quaking Giants Might Solve the Mysteries of Stellar Magnetism In their jiggles and shakes, red giant stars encode a record of the magnetic fields near their...
a year ago
25
a year ago
In their jiggles and shakes, red giant stars encode a record of the magnetic fields near their cores. The post Quaking Giants Might Solve the Mysteries of Stellar Magnetism first appeared on Quanta Magazine
NeuroLogica Blog
Another UFO Whistleblower How seriously should we take the claims of David Grusch? He is an airforce veteran and former member...
over a year ago
47
over a year ago
How seriously should we take the claims of David Grusch? He is an airforce veteran and former member of the UAP (unidentified aerial phenomena) task force, which is enough to at least hear him out. He gave an exclusive interview to journalist Ross Coulthart from NewsNation, part...
Yale E360
Renewables Did Not Cause Spanish Blackout, Investigations Find In the aftermath of a massive blackout that hit Spain and Portugal in April, some pundits were quick...
3 weeks ago
2
3 weeks ago
In the aftermath of a massive blackout that hit Spain and Portugal in April, some pundits were quick to blame wind and solar for the loss of power. But official inquiries have found that a shortfall in conventional power led to the outages. Read more on E360 →
Many Worlds
The Moon Rush Is On. Are We on Earth Ready For That? An Indian spacecraft landed on the moon this month and a pioneering Japanese lunar  lander is...
a year ago
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a year ago
An Indian spacecraft landed on the moon this month and a pioneering Japanese lunar  lander is awaiting an imminent launch.  A Russian craft trying to land in the same area — the southern polar region — recently crashed, as did a private effort by a joint Japanese-United Arab...
Out-of-Pocket Blog
Dental Insurance, Value-Based Dental, and Beam Benefits | Out-Of-Pocket Why doesn’t dental have value-based care?
a year ago
The Works in...
Degrowth and the monkey's paw Fifteen years ago, when I worked in the “social innovation” field, there was a world-view that was...
over a year ago
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over a year ago
Fifteen years ago, when I worked in the “social innovation” field, there was a world-view that was very popular among my colleagues about what was wrong with society and how to fix it. The idea was that people and governments needed to stop seeing economic growth as a good thing,...
Yale E360
Recycling Nuclear Waste: A Win-Win or a Dangerous Gamble? As interest in nuclear power rises, startups are pursuing plans to recycle spent fuel and reuse its...
3 months ago
8
3 months ago
As interest in nuclear power rises, startups are pursuing plans to recycle spent fuel and reuse its untapped energy to power reactors. Advocates tout new recycling methods as a breakthrough, but many experts warn it will extract plutonium that could be used for nuclear...
wadertales
When mates behave differently Iceland’s 40,000 Oystercatchers are an interesting mix of resident birds and migrants, providing an...
over a year ago
49
over a year ago
Iceland’s 40,000 Oystercatchers are an interesting mix of resident birds and migrants, providing an ideal system in which to study the costs and benefits of the two options, and to try to work out what influences whether an individual becomes a ‘resident’ or a ‘migrant’. I’ve...
Damn Interesting
From Where the Sun Now Stands An American Indian man on horseback stood outlined against a steely sky past midday on 05 October...
over a year ago
40
over a year ago
An American Indian man on horseback stood outlined against a steely sky past midday on 05 October 1877. Winter was already settling into the prairies of what would soon become the state of Montana. Five white men stood in the swaying grass on the other side of the field,...
Out-of-Pocket Blog
More (GPTish) healthcare startup ideas | Out-Of-Pocket You might find your future cofounder reading this one
a year ago
Cremieux Recueil
High-Frequency Trading Is Good Sichuan Mala has written a guest post on one of the most unfairly maligned parts of the financial...
10 months ago
29
10 months ago
Sichuan Mala has written a guest post on one of the most unfairly maligned parts of the financial industry
Out-of-Pocket Blog
Why don’t we screen healthy people to catch diseases early? | Out-Of-Pocket the fight that comes up every month
a year ago
Yale E360
How Climate Change Puts the Safety of Drinking Water at Risk Wildfires, floods, intense heat, droughts, and other extreme events fueled by climate change are...
4 months ago
2
4 months ago
Wildfires, floods, intense heat, droughts, and other extreme events fueled by climate change are threatening water systems in the U.S. and around the globe. Experts warn of the increasing threat of contamination and the need to improve infrastructure to keep drinking water...
Quanta Magazine
A New Pyramid-Like Shape Always Lands the Same Side Up A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on...
2 weeks ago
12
2 weeks ago
A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on one side, confirming a decades-old conjecture. The post A New Pyramid-Like Shape Always Lands the Same Side Up first appeared on Quanta Magazine
Quanta Magazine
How Math Has Changed the Shape of Gerrymandering New tools make it possible to detect hidden manipulation of maps. The post How Math Has...
over a year ago
85
over a year ago
New tools make it possible to detect hidden manipulation of maps. The post How Math Has Changed the Shape of Gerrymandering first appeared on Quanta Magazine
Out-of-Pocket Blog
The New Price Transparency Laws And Turquoise Health | Out-Of-Pocket Are we actually moving to a healthcare shopping experience?
a year ago
Quanta Magazine
Quanta Relaunches Hyperjumps Math Game Explore a universe of numbers and arithmetic in our new and improved interactive math game,...
a year ago
48
a year ago
Explore a universe of numbers and arithmetic in our new and improved interactive math game, Hyperjumps! The post Quanta Relaunches Hyperjumps Math Game first appeared on Quanta Magazine
NeuroLogica Blog
Coal vs Natural Gas In the last 18 years, since 2005, the US has decreased our CO2 emissions due to electricity...
a year ago
56
a year ago
In the last 18 years, since 2005, the US has decreased our CO2 emissions due to electricity generation by 32%, 819 million metric tons of CO2 per year. Thirty percent of this decline can be attributed to renewable energy generation. But 65% is attributed to essentially replacing...
Quanta Magazine
The Tiny Physics Behind Immense Cosmic Eruptions A new theory describes how particle interactions fuel fast magnetic reconnection, the process behind...
over a year ago
58
over a year ago
A new theory describes how particle interactions fuel fast magnetic reconnection, the process behind solar flares and other astrophysical jets. The post The Tiny Physics Behind Immense Cosmic Eruptions first appeared on Quanta Magazine
ToughSF
Nuclear Reactor Lasers: from Fission to Photon Nuclear reactor lasers are devices that can generate lasers from nuclear energy with little to no...
over a year ago
18
over a year ago
Nuclear reactor lasers are devices that can generate lasers from nuclear energy with little to no intermediate conversion steps.  We work out just how effective they can be, and how they stack up against conventional electrically-powered lasers. You might want to re-think your...
nanoscale views
Really doing mechanics at the quantum level A helpful ad from Science Made Stupid. Since before the development of micro- and...
7 months ago
13
7 months ago
A helpful ad from Science Made Stupid. Since before the development of micro- and nanoelectromechanical techniques, there has been an interest in making actual mechanical widgets that show quantum behavior.  There is no reason that we should not be able to make a mechanical...
Yale E360
Return of Trees to Eastern U.S. Is Fueling a Surge in Wildfires Trees and shrubs have proliferated in unmanaged forests in the eastern U.S. This growth, which marks...
6 months ago
4
6 months ago
Trees and shrubs have proliferated in unmanaged forests in the eastern U.S. This growth, which marks a return of trees to the region after centuries of deforestation, is fueling a new surge in wildfires, a study finds. Read more on E360 →
Quanta Magazine
Neural Networks Need Data to Learn. Even If It’s Fake. Real data can be hard to get, so researchers are turning to synthetic data to train their artificial...
over a year ago
53
over a year ago
Real data can be hard to get, so researchers are turning to synthetic data to train their artificial intelligence systems. The post Neural Networks Need Data to Learn. Even If It’s Fake. first appeared on Quanta Magazine
Yale E360
As War Halts, the Environmental Devastation in Gaza Runs Deep The war in Gaza has taken a heavy toll on the environment, with water supplies contaminated, raw...
5 months ago
4
5 months ago
The war in Gaza has taken a heavy toll on the environment, with water supplies contaminated, raw sewage pouring into the Mediterranean, once-fertile soils ruined, and the land stripped of trees. Experts say the extent of the damage needs to be tallied to help plan for a...
The Works in...
The breaking of Britain's National Grid A story of aging infrastructure and perverse incentives
2 months ago
Quantum Frontiers
Quantum computing vs. Grubhub pon receiving my speaking assignments for the Tucson Festival of Books, I mentally raised my...
over a year ago
66
over a year ago
pon receiving my speaking assignments for the Tucson Festival of Books, I mentally raised my eyebrows. I’d be participating in a panel discussion with Mike Evans, the founder of Grubhub? But I hadn’t created an app that’s a household name. I … Continue reading →
Yale E360
Grass-Fed Beef No Better for Climate Than Industrial Beef, Study Finds New research finds that, pound for pound, grazing cattle generate at least as much heat-trapping gas...
3 months ago
1
3 months ago
New research finds that, pound for pound, grazing cattle generate at least as much heat-trapping gas as those raised in feedlots. Read more on E360 →
IEEE Spectrum
32 Bits That Changed Microprocessor Design In the late 1970s, a time when 8-bit processors were state of the art and CMOS was the underdog of...
a month ago
89
a month ago
In the late 1970s, a time when 8-bit processors were state of the art and CMOS was the underdog of semiconductor technology, engineers at AT&T’s Bell Labs took a bold leap into the future. They made a high-stakes bet to outpace IBM, Intel, and other competitors in chip...
NeuroLogica Blog
A Climate Debate Regarding Health Effects – Part I This is the first entry in an exchange between me and Scott Hastings, who requested the exchange....
over a year ago
51
over a year ago
This is the first entry in an exchange between me and Scott Hastings, who requested the exchange. This is his opening arguments. My response will be tomorrow’s post.   Part I: Hi Steven, first of all, I am tremendously grateful to you for taking time to engage with me on this...
The Works in...
Getting people to donate their organs Too few people donate their organs, dead or alive. How can we make it easier?
a year ago
Drew Ex Machina
An ISS Success Story: CyMISS (Tropical Cyclone Intensity Measurements from the ISS) to the Hurricane... The team at Tropical Weather Analytics (TWA), where this author is the Chief Scientist, had the...
11 months ago
Yale E360
With the Great Mussel Die-Off, Scientists Scramble for Answers One of the most endangered animals in the world, freshwater mussels are threatened by pollution,...
3 months ago
9
3 months ago
One of the most endangered animals in the world, freshwater mussels are threatened by pollution, climate change, habitat loss, and invasive species. But in the epicenter of their diversity — the Southeastern U.S. — the root cause of a catastrophic die-off remains a mystery.  Read...
Quanta Magazine
‘Quantum Memory’ Proves Exponentially Powerful Researchers are exploring new ways that quantum computers will be able to reveal the secrets of...
8 months ago
63
8 months ago
Researchers are exploring new ways that quantum computers will be able to reveal the secrets of complex quantum systems. The post ‘Quantum Memory’ Proves Exponentially Powerful first appeared on Quanta Magazine
Many Worlds
Many Worlds Archive is Available I had the pleasure of reporting and writing the Many Worlds column — sponsored by NASA’s NExSS...
a year ago
57
a year ago
I had the pleasure of reporting and writing the Many Worlds column — sponsored by NASA’s NExSS initiative and the Lunar & Planetary Institute — for almost eight years. But the run came to an end in October. Now an archive of the more than 400 columns is easily available at...
Drew Ex Machina
Epsilon Indi’s Super Jovian Exoplanet – Background & New Observations by JWST On July 24, 2024, an international team of scientists, headed by Dr. Elisabeth Matthews of the Max...
11 months ago
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11 months ago
On July 24, 2024, an international team of scientists, headed by Dr. Elisabeth Matthews of the Max Plank Institute for Astronomy, announced that they had used […]
nanoscale views
What is "static electricity"/"contact electrification"/triboelectricity? An early physics demonstration that many of us see in elementary school is that of static...
4 months ago
25
4 months ago
An early physics demonstration that many of us see in elementary school is that of static electricity:  an electrical insulator like a wool cloth or animal fur is rubbed on a glass or plastic rod, and suddenly the rod can pick up pieces of styrofoam or little bits of paper. ...
The Works in...
The magic of through running By weaving together existing railway lines, some cities can get the best transit in the world
3 weeks ago
Explorations of an...
A Month In Northern Peru, Part 9: Tinamous In the Amazon To Rare Montane Monkeys (February 11, 2024) February 11, 2024 Our alarm went off at 4:30 AM and at 5:00 AM we began the long, windy drive in the...
a year ago
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a year ago
February 11, 2024 Our alarm went off at 4:30 AM and at 5:00 AM we began the long, windy drive in the dark across the Andes. The reason for our early start is that we had a date with tinamous and wood-quails at a small family-run reserve called Arena Blanca. Our contact at the...
ToughSF
Actively Cooled Armor: from Helium to Liquid Tin. We have seen designs for long ranged particle beams and powerful lasers. Could they be the end-all,...
over a year ago
15
over a year ago
We have seen designs for long ranged particle beams and powerful lasers. Could they be the end-all, be-all of space warfare? Not if we fend off their destructive power with actively cooled armor. Let's have a look at the different cooling solutions, from high pressure gas to...
The Works in...
Special Issue 01: Lost in Stagnation Dude, where is my flying car?
over a year ago
Casey Handmer's blog
Solar and batteries for generic use cases A brief note on using solar and batteries as generic power sources. Over the last few years of work...
8 months ago
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8 months ago
A brief note on using solar and batteries as generic power sources. Over the last few years of work at Terraform Industries, we’ve developed several useful heuristics to understand how rapid progress in solar and battery costs will change industry. This includes the bifurcation...
NeuroLogica Blog
Let’s Talk About Cement Industry is responsible for 23% of carbon emissions, close to the amount of electricity production...
a year ago
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a year ago
Industry is responsible for 23% of carbon emissions, close to the amount of electricity production (25%) and transportation (28%). We talk a lot about transportation and energy, but industrial carbon is a harder nut to crack. Also, the 23% is direct carbon release from industrial...
IEEE Spectrum
How This Record Company Engineer Invented the CT Scanner The inspiration for computed tomography (CT) came from a chance conversation that research engineer...
over a year ago
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over a year ago
The inspiration for computed tomography (CT) came from a chance conversation that research engineer Godfrey Hounsfield had with a doctor while on vacation in the 1960s. The physician complained that X-ray images of the brain were too grainy and only two-dimensional. Hounsfield...
Yale E360
Malaria Cases Rising Amid Worsening Floods Malaria killed almost 600,000 people in 2023, as cases rose for the fifth consecutive year,...
6 months ago
4
6 months ago
Malaria killed almost 600,000 people in 2023, as cases rose for the fifth consecutive year, according to a new report from the World Health Organization. Read more on E360 →
Quanta Magazine
How to Build a Big Prime Number A new algorithm brings together the advantages of randomness and deterministic processes to reliably...
a year ago
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a year ago
A new algorithm brings together the advantages of randomness and deterministic processes to reliably construct large prime numbers. The post How to Build a Big Prime Number first appeared on Quanta Magazine
Apoorva Srinivasan
a review on protein language models Protein “language” is a lot like human language. Given the similarities, researchers have been...
a year ago
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a year ago
Protein “language” is a lot like human language. Given the similarities, researchers have been building and training language models on protein sequence data, replicating the success seen in other domains, with profound implications. In this post, I will explore how transformer...
Quantum Frontiers
Eight highlights from publishing a science book for the general public What’s it like to publish a book? I’ve faced the question again and again this year, as my book...
over a year ago
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over a year ago
What’s it like to publish a book? I’ve faced the question again and again this year, as my book Quantum Steampunk hit bookshelves in April. Two responses suggest themselves. On the one hand, I channel the Beatles: It’s a hard … Continue reading →
Quanta Magazine
How Public Key Cryptography Really Works, Using Only Simple Math The security system that underlies the internet makes use of a curious fact: You can broadcast part...
7 months ago
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7 months ago
The security system that underlies the internet makes use of a curious fact: You can broadcast part of your encryption to make your information much more secure. The post How Public Key Cryptography Really Works, Using Only Simple Math first appeared on Quanta...
Quanta Magazine
The Physicist Who Glues Together Universes Renate Loll has helped pioneer a radically new approach to quantum gravity. She assumes that the...
over a year ago
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over a year ago
Renate Loll has helped pioneer a radically new approach to quantum gravity. She assumes that the fabric of space-time is a blend of all possible fabrics, and she has developed the computational tools needed to calculate the far-reaching implications of that assumption. ...
NeuroLogica Blog
Liquid Organic Hydrogen Carriers as Fuel The press release for a recent study declares: “New catalyst could provide liquid hydrogen fuel of...
a year ago
25
a year ago
The press release for a recent study declares: “New catalyst could provide liquid hydrogen fuel of the future.” But don’t get excited – the optimism is more than a bit gratuitous. I have written about hydrogen fuel before, and the reasons I am not optimistic about hydrogen as a...
Uncharted...
Why Is Canada’s Population so Concentrated? In three spots that are disconnected?
2 months ago
Yale E360
Taiwan to Ramp Up Gas Imports After Shuttering Last Nuclear Plant Having shut down its last remaining nuclear plant Saturday, Taiwan is working to secure new imports...
a month ago
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a month ago
Having shut down its last remaining nuclear plant Saturday, Taiwan is working to secure new imports of natural gas. Read more on E360 →
Out-of-Pocket Blog
Weird issues in value-based care | Out-Of-Pocket Thoughts on value-based care from people actually building in it
9 months ago
Bartosz Ciechanowski
Airfoil The dream of soaring in the sky like a bird has captivated the human mind for ages. Although many...
a year ago
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a year ago
The dream of soaring in the sky like a bird has captivated the human mind for ages. Although many failed, some eventually succeeded in achieving that goal. These days we take air transportation for granted, but the physics of flight can still be puzzling. In this article we’ll...
IEEE Spectrum
A Brief History of the World’s First Planetarium In 1912, Oskar von Miller, an electrical engineer and founder of the Deutsches Museum, had an idea:...
a year ago
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a year ago
In 1912, Oskar von Miller, an electrical engineer and founder of the Deutsches Museum, had an idea: Could you project an artificial starry sky onto a dome, as a way of demonstrating astronomical principles to the public? It was such a novel concept that when von Miller approached...
Out-of-Pocket Blog
Secret Research Techniques | Out-Of-Pocket A magician always reveals his tricks for the purposes of engagement
a year ago
Beautiful Public...
US Government UFO (UAP) Footage For decades, the public suspected that the US Government was hiding secret intelligence about UFOs —...
5 months ago
50
5 months ago
For decades, the public suspected that the US Government was hiding secret intelligence about UFOs — (now known as UAPs). Turns out…it kind of was.
Yale E360
Can Toxic Mining Waste Help Remove CO2 from the Atmosphere? On the coast of Newfoundland, waste from a shuttered asbestos mine has been a troubling source of...
4 months ago
1
4 months ago
On the coast of Newfoundland, waste from a shuttered asbestos mine has been a troubling source of contamination for decades. Now, a company plans to process the waste to draw CO2 from the air — one of several projects worldwide that aim to turn this liability into an asset. Read...
nanoscale views
Fiber optics + a different approach to fab Two very brief items of interest: This article is a nice popular discussion of the history of...
9 months ago
10
9 months ago
Two very brief items of interest: This article is a nice popular discussion of the history of fiber optics and the remarkable progress it's made for telecommunications.  If you're interested in a more expansive but very accessible take on this, I highly recommend City of...
Yale E360
A Third of Forests Lost This Century Will Likely Never Be Restored Of the forest lost so far this century, roughly a third was destroyed to make room for farms, a new...
4 weeks ago
14
4 weeks ago
Of the forest lost so far this century, roughly a third was destroyed to make room for farms, a new analysis finds. Those woodlands, which spanned an area larger than Mongolia, will likely never be restored, authors say. Read more on E360 →
Chris Grossack's...
A Proof that there's No Constructive Proof of the Intermediate Value Theorem The other day my friend Lucas Salim was asking me some questions about categorical logic and...
a month ago
14
a month ago
The other day my friend Lucas Salim was asking me some questions about categorical logic and constructive math, and he mentioned he’d never seen a proof that there’s no constructive proof of the intermediate value theorem before. I showed him the usual counterexample, and...
Uncharted...
Ten New US Cities: Reviving Lakes Some lakes died before they could birth cities. Could we revive the lakes, and give them a 2nd...
5 months ago
46
5 months ago
Some lakes died before they could birth cities. Could we revive the lakes, and give them a 2nd chance at creating cities?
Quantum Frontiers
The Noncommuting-Charges World Tour (Part 1 of 4) Introduction: “Once Upon a Time”…with a twist Thermodynamics problems have surprisingly many...
a year ago
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a year ago
Introduction: “Once Upon a Time”…with a twist Thermodynamics problems have surprisingly many similarities with fairy tales. For example, most of them begin with a familiar opening. In thermodynamics, the phrase “Consider an isolated box of particles” serves a similar purpose …...
Andrew Fraknoi –...
Eclipse of the Sun Coming in One Week Saturday Oct. 14 North America will be treated to an eclipse of the Sun. The post Eclipse of the Sun...
a year ago
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a year ago
Saturday Oct. 14 North America will be treated to an eclipse of the Sun. The post Eclipse of the Sun Coming in One Week appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
Breck's Blog
Information is the Easiest Job
2 months ago
Out-of-Pocket Blog
Scams, Frauds, and Audits | Out-Of-Pocket Lots of money to be...not lost
a year ago
Out-of-Pocket Blog
Silly little rules in healthcare | Out-Of-Pocket The industry is chock full of ‘em, here's 3
a year ago
Yale E360
U.S. Solar and Batteries Headed for Record Year Solar panels and batteries will account for more than 80 percent of new power capacity installed in...
4 months ago
2
4 months ago
Solar panels and batteries will account for more than 80 percent of new power capacity installed in the U.S. this year, officials say. Both technologies are set for record growth, helping to hasten the decline of coal power. Read more on E360 →
Uncharted...
Where Geniuses Hide Today Where are today’s Michelangelos?
7 months ago
NeuroLogica Blog
Bill Gates Backs Nuclear No one ever said that nuclear power is simple or easy. It’s a tricky and expensive technology. But...
a year ago
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a year ago
No one ever said that nuclear power is simple or easy. It’s a tricky and expensive technology. But it also has tremendous potential to create large amounts of reliable green low carbon energy, and many believe that we cannot ignore this potential if we are going to tackle climate...
NeuroLogica Blog
GMOs May Save Florida Citrus Citrus greening (also called Huanglongbing or HLB) is an infectious disease affecting citrus trees...
a month ago
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a month ago
Citrus greening (also called Huanglongbing or HLB) is an infectious disease affecting citrus trees in Florida. It is a bacterium, Candidatus Liberibacter asiaticus, and spread by an invasive fly, the Asian citrus psyllid. Since 2004 it has caused a reduction in the Florida citrus...
Wanderingspace
OSIRIS-REX Leaves Bennu The OSIRIS-REX mission in on a two year trajectory back to Earth after capturing fragments of the...
over a year ago
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over a year ago
The OSIRIS-REX mission in on a two year trajectory back to Earth after capturing fragments of the near Earth asteroid Bennu after successfully executing a sample touchdown last fall. [LINK] The sampling of of the asteroid’s surface is shown above.
nanoscale views
The National Science Foundation - this is not business as usual The National Science Foundation was created 75 years ago, at the behest of Vannevar Bush, who put...
4 months ago
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4 months ago
The National Science Foundation was created 75 years ago, at the behest of Vannevar Bush, who put together the famed study, Science, The Endless Frontier, in 1945.  The NSF has played a critical role in a huge amount of science and engineering research since its inception,...
Quanta Magazine
The Ocean Teems With Networks of Interconnected Bacteria Nanotube bridge networks grow between the most abundant photosynthetic bacteria in the oceans,...
6 months ago
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6 months ago
Nanotube bridge networks grow between the most abundant photosynthetic bacteria in the oceans, suggesting that the world is far more interconnected than anyone realized. The post The Ocean Teems With Networks of Interconnected Bacteria first appeared on Quanta...
Quanta Magazine
Will AI Ever Understand Language Like Humans? AI may sound like a human, but that doesn’t mean that AI learns like a human. In this episode, Ellie...
2 months ago
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2 months ago
AI may sound like a human, but that doesn’t mean that AI learns like a human. In this episode, Ellie Pavlick explains why understanding how LLMs can process language could unlock deeper insights into both AI and the human mind. The post Will AI Ever Understand...
Yale E360
In Uganda, Deadly Landslides Force an Agricultural Reckoning As growing populations denude its slopes and heavy rain intensifies, Mount Elgon has become...
4 days ago
3
4 days ago
As growing populations denude its slopes and heavy rain intensifies, Mount Elgon has become increasingly vulnerable to landslides. In response, Ugandan farmers are planting native trees and changing the crops they plant in efforts to build resilience against future...
Quanta Magazine
Mathematicians Attempt to Glimpse Past the Big Bang By studying the geometry of model space-times, researchers offer alternative views of the universe’s...
a year ago
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a year ago
By studying the geometry of model space-times, researchers offer alternative views of the universe’s first moments. The post Mathematicians Attempt to Glimpse Past the Big Bang first appeared on Quanta Magazine
Yale E360
Growing Risk of 'Thirstwaves' as the Planet Warms The atmosphere is getting thirstier. A new study finds that warming is leading to more frequent...
3 months ago
1
3 months ago
The atmosphere is getting thirstier. A new study finds that warming is leading to more frequent bouts of hot, dry weather that cause soils to lose large volumes of water to evaporation. Read more on E360 →
NeuroLogica Blog
New Platform for Timed Drug Release This is one of those technologies that most people probably never think about, but could potentially...
over a year ago
90
over a year ago
This is one of those technologies that most people probably never think about, but could potentially have a significant impact on our lives – timed drug release. The concept is nothing new, but there is a lot of room for improvement on current technologies. We already have...
NeuroLogica Blog
Hunger Circuitry One of the organizing principles that govern living organisms is homeostasis. This is a key feature...
a year ago
19
a year ago
One of the organizing principles that govern living organisms is homeostasis. This is a key feature of being alive – maintaining homeostatic equilibrium both internally and externally. Homeostatic systems usually involve multiple feedback loops that maintain some physiological...
NeuroLogica Blog
Washington Post on Past Lives Generally speaking the mainstream media does a terrible job of reporting anything in the realm of...
a year ago
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a year ago
Generally speaking the mainstream media does a terrible job of reporting anything in the realm of pseudoscience or the paranormal. The Washington Post’s recent article on children who apparently remember their past lives is no exception. Journalists generally don’t have the...
Light from Space
Lagoon and the Hourglass A view of the center region of the Lagoon Nebula (Messier 8, Sharpless 25). There's several other...
over a year ago
39
over a year ago
A view of the center region of the Lagoon Nebula (Messier 8, Sharpless 25). There's several other objects visible, notably the Hourglass Nebula and open star cluster NGC 6530, as well as numerous Bok globules (the small dark clouds, that will one day form new stars). Click...
Drew Ex Machina
First Pictures: View of the Earth from NASA’s Explorer 6 – August 14, 1959 Today we take for granted that we can instantly access images of almost any part of the Earth taken...
11 months ago
90
11 months ago
Today we take for granted that we can instantly access images of almost any part of the Earth taken from space using an ever growing collection […]
symmetry magazine
IceCube and NANOGrav open new windows onto the universe New results from a neutrino telescope and a gravitational-wave observatory show how astronomers use...
a year ago
35
a year ago
New results from a neutrino telescope and a gravitational-wave observatory show how astronomers use different forms of messengers to study the cosmos.
NeuroLogica Blog
Quiet Supersonic Aircraft Ready for Testing It was six years ago that I first wrote about NASA’s X-59 QueSST project, contracted to Lockheed...
over a year ago
51
over a year ago
It was six years ago that I first wrote about NASA’s X-59 QueSST project, contracted to Lockheed Martin. Now the plane has finally been built and is ready for testing. At the time it was reported that NASA “had a design” for a quiet supersonic jet, one that would not create a...
IEEE Spectrum
When IBM Built a War Room for Executives Computer History Museum’s collection has a biography of sorts—a life before CHM, a tale about how it...
7 months ago
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7 months ago
Computer History Museum’s collection has a biography of sorts—a life before CHM, a tale about how it came to us, and a life within the museum. The chapters of that biography include the uses made of it, and the historical and interpretive stories it can be made to tell. This then...
Quanta Magazine
Physicists Finally Find a Problem That Only Quantum Computers Can Do Researchers have shown that a problem relating to the energy of a quantum system is easy for quantum...
a year ago
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a year ago
Researchers have shown that a problem relating to the energy of a quantum system is easy for quantum computers but hard for classical ones. The post Physicists Finally Find a Problem That Only Quantum Computers Can Do first appeared on Quanta Magazine
Quanta Magazine
Cryptographers Discover a New Foundation for Quantum Secrecy Researchers have proved that secure quantum encryption is possible in a world without hard problems....
a year ago
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a year ago
Researchers have proved that secure quantum encryption is possible in a world without hard problems. The post Cryptographers Discover a New Foundation for Quantum Secrecy first appeared on Quanta Magazine
Yale E360
World Likely to Breach 1.5-Degree Target, Research Finds The world is set to blow past its goal to limit warming to 1.5 degrees C, new research shows. Read...
5 months ago
Beautiful Public...
All of the 8,291 License Plates in America States now offer a vast menu of personalized plate options for a dizzying array of organizations,...
a year ago
69
a year ago
States now offer a vast menu of personalized plate options for a dizzying array of organizations, professions, sports teams, causes and other groups.
IEEE Spectrum
Smellovision Gets a Refresh This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE...
over a year ago
50
over a year ago
This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. Modern virtual reality is a feast for the eyes and ears—but coming in a distant fourth (behind haptic touch technologies), smell has been nearly completely ignored. Earlier this...
nanoscale views
Guide to faculty searches, 2024 edition As you can tell from my posting frequency lately, I have been unusually busy.  I hope to be writing...
8 months ago
13
8 months ago
As you can tell from my posting frequency lately, I have been unusually busy.  I hope to be writing about more condensed matter and nano science soon.   In the meantime, I realized that I have not re-posted or updated my primer on how tenure-track faculty searches work in physics...
Cremieux Recueil
The Demise of the Flynn Effect Massive changes in IQ scores over time are much less meaningful than people think
2 months ago
Yale E360
Growing Risk of 'Thirstwaves' as the Planet Warms The atmosphere is getting thirstier. A new study finds that warming is leading to more frequent...
3 months ago
6
3 months ago
The atmosphere is getting thirstier. A new study finds that warming is leading to more frequent bouts of hot, dry weather that cause soils to lose large volumes of water to evaporation. Read more on E360 →
Blog - Practical...
Philadelphia I-95 Bridge Collapse Explained [Note that this article is a transcript of the video embedded above.] On Jun 11, 2023, a fuel tanker...
a year ago
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a year ago
[Note that this article is a transcript of the video embedded above.] On Jun 11, 2023, a fuel tanker truck caught fire on an exit underneath Interstate 95 in Northeast Philadelphia. The fire severely damaged the northbound bridge, eventually causing it to collapse. Sadly, the...
brr
Redeployment Part Three Off-continent after 446 days!
a year ago
Quanta Magazine
How Chain-of-Thought Reasoning Helps Neural Networks Compute Large language models do better at solving problems when they show their work. Researchers are...
a year ago
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a year ago
Large language models do better at solving problems when they show their work. Researchers are beginning to understand why. The post How Chain-of-Thought Reasoning Helps Neural Networks Compute first appeared on Quanta Magazine
Drew Ex Machina
Rockets Falling from Orbit: The Saturn V That Launched NASA’s Skylab In recent years, the uncontrolled reentries of the spent 22-metric ton core stages of China’s new...
over a year ago
42
over a year ago
In recent years, the uncontrolled reentries of the spent 22-metric ton core stages of China’s new Long March 5B heavy lift launch vehicle, used to orbit […]
IEEE Spectrum
Zen and the Art of Aibo Engineering Sony’s team made that happen. And since Aibo’s debut, the company has sold more than 170,000 of...
7 months ago
75
7 months ago
Sony’s team made that happen. And since Aibo’s debut, the company has sold more than 170,000 of the cute little quadrupeds—a huge number considering their price of several thousand dollars each. From the start, Aibo could express a range of simulated emotions and learn through...
Quanta Magazine
Debate May Help AI Models Converge on Truth How do we know if a large language model is lying? Letting AI systems argue with each other may help...
8 months ago
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8 months ago
How do we know if a large language model is lying? Letting AI systems argue with each other may help expose the truth. The post Debate May Help AI Models Converge on Truth first appeared on Quanta Magazine
Cremieux Recueil
Food Deserts Are Not Real They're more like bad habit neighborhoods
10 months ago
Blog - Practical...
Why Are Texas Interchanges Texas So Tall? [Note that this article is a transcript of the video embedded above.] This is the Dallas High Five,...
10 months ago
99
10 months ago
[Note that this article is a transcript of the video embedded above.] This is the Dallas High Five, one of the tallest highway interchanges in the world. It gets its name from the fact that there are five different levels of roadways crossing each other in this one spot. In some...
nanoscale views
A Grand Bargain and its chaotic dissolution After World War II, under the influence (direct and indirect) of people like Vannevar Bush, a "grand...
2 months ago
27
2 months ago
After World War II, under the influence (direct and indirect) of people like Vannevar Bush, a "grand bargain" was effectively struck between the US government and the nation's universities.  The war had demonstrated how important science and engineering research could be, through...
Quanta Magazine
New Proof Threads the Needle on a Sticky Geometry Problem A new proof marks major progress toward solving the Kakeya conjecture, a deceptively simple question...
over a year ago
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over a year ago
A new proof marks major progress toward solving the Kakeya conjecture, a deceptively simple question that underpins a tower of conjectures. The post New Proof Threads the Needle on a Sticky Geometry Problem first appeared on Quanta Magazine
Uncharted...
10 Interesting Facts on Relationships & Sex Q1 2025
3 months ago
Quanta Magazine
Avi Wigderson, Complexity Theory Pioneer, Wins Turing Award The prolific researcher found deep connections between randomness and computation and spent a career...
a year ago
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a year ago
The prolific researcher found deep connections between randomness and computation and spent a career influencing cryptographers, complexity researchers and more. The post Avi Wigderson, Complexity Theory Pioneer, Wins Turing Award first appeared on Quanta Magazine
Yale E360
Warmer, Greener Arctic Becoming a Source of Heat-Trapping Gas As the northern latitudes warm, ice is melting and vegetation is spreading. But instead of absorbing...
5 months ago
4
5 months ago
As the northern latitudes warm, ice is melting and vegetation is spreading. But instead of absorbing more carbon, the region is becoming a source of heat-trapping gas, a new study shows. Read more on E360 →
Quanta Magazine
Is Perpetual Motion Possible at the Quantum Level? A new phase of matter called a “time crystal” plays with our expectations of thermodynamics. The...
over a year ago
51
over a year ago
A new phase of matter called a “time crystal” plays with our expectations of thermodynamics. The physicist Vedika Khemani talks with Steven Strogatz about its surprising quantum behavior. The post Is Perpetual Motion Possible at the Quantum Level? first appeared on...
Yale E360
Turning Farmland Back to Peatland: Can It Slow CO2 Emissions? Farmers have long drained peatlands for agriculture, but the dried-out soils release vast quantities...
5 months ago
1
5 months ago
Farmers have long drained peatlands for agriculture, but the dried-out soils release vast quantities of CO2. To halt this process, new initiatives in Germany are not only rewetting peatlands but also creating markets for the native grasses, reeds, and sedges they support. Read...
NeuroLogica Blog
Biofrequency Gadgets are a Total Scam I was recently asked what I thought about the Solex AO Scan. The website for the product includes...
a year ago
63
a year ago
I was recently asked what I thought about the Solex AO Scan. The website for the product includes this claim: AO Scan Technology by Solex is an elegant, yet simple-to-use frequency technology based on Tesla, Einstein, and other prominent scientists’ discoveries. It uses delicate...
Quanta Magazine
Novel Architecture Makes Neural Networks More Understandable By tapping into a decades-old mathematical principle, researchers are hoping that Kolmogorov-Arnold...
10 months ago
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10 months ago
By tapping into a decades-old mathematical principle, researchers are hoping that Kolmogorov-Arnold networks will facilitate scientific discovery. The post Novel Architecture Makes Neural Networks More Understandable first appeared on Quanta Magazine
IEEE Spectrum
This 1945 TV Console Showed Two Programs at Once As I try to write this article, my friend and I have six different screens attached to three types...
a week ago
15
a week ago
As I try to write this article, my friend and I have six different screens attached to three types of devices. We’re working in the same room but on our own projects—separate yet together, a comfortable companionship. I had never really thought of the proliferation of screens as...
Quanta Magazine
The Brainstem Fine-Tunes Inflammation Throughout the Body The evolutionarily ancient part of the brain that controls breathing and heart rate also regulates...
a year ago
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a year ago
The evolutionarily ancient part of the brain that controls breathing and heart rate also regulates the immune system — a discovery about the brain-body axis made by experts on taste. The post The Brainstem Fine-Tunes Inflammation Throughout the Body first appeared on...
Yale E360
Heat and Fire Making Pollution Worse Across Much of the U.S. By several measures, air pollution is getting worse in the U.S., a trend due in large part to more...
2 months ago
1
2 months ago
By several measures, air pollution is getting worse in the U.S., a trend due in large part to more severe heat and wildfires, according to a new report. Read more on E360 →
NeuroLogica Blog
Intuitive and Analytical Thinking Here is a relatively simple math problem:  A bat and a ball cost $1.10 combined. The bat costs $1...
a year ago
87
a year ago
Here is a relatively simple math problem:  A bat and a ball cost $1.10 combined. The bat costs $1 more than the ball. How much does the ball cost? (I will provide the answer below the fold.) This problem is the basis of a large psychological literature on thinking systems in the...
Quantum Frontiers
Astrobiology meets quantum computation? The origin of life appears to share little with quantum computation, apart from the difficulty of...
a year ago
73
a year ago
The origin of life appears to share little with quantum computation, apart from the difficulty of achieving it and its potential for clickbait. Yet similar notions of complexity have recently garnered attention in both fields. Each topic’s researchers expect only … Continue...
Quanta Magazine
The New Quest to Control Evolution Modern scientists aren’t content with predicting how life evolves. They want to shape it. ...
a year ago
42
a year ago
Modern scientists aren’t content with predicting how life evolves. They want to shape it. The post The New Quest to Control Evolution first appeared on Quanta Magazine
Beautiful Public...
Mapping Volcano Eruptions With Drones Drones have become an essential tool to map, measure and observe the extremely dangerous...
over a year ago
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over a year ago
Drones have become an essential tool to map, measure and observe the extremely dangerous environments surrounding volcanic eruptions.
Chris Grossack's...
Estimating a Difference of Products Wow, it’s been a long time! Both since my last blog post, and since my last quick analysis trick....
a year ago
20
a year ago
Wow, it’s been a long time! Both since my last blog post, and since my last quick analysis trick. But I’ve been itching to write more blog posts lately, and I thought that something quick and easy like this would be a good way to get back into it without the kind of effort...
ToughSF
The Laser Revolution Part I: Megawatt beams to the skies There’s a laser revolution coming: a time when megawatt-scale beams will radically transform how we ...
a month ago
28
a month ago
There’s a laser revolution coming: a time when megawatt-scale beams will radically transform how we produce electricity, conduct war and even upset the nuclear world order. All they have to do it reach a certain convergence of price and power. And by current projections, it...
NeuroLogica Blog
Trust in Science How much does the public trust in science and scientists? Well, there’s some good news and some bad...
a year ago
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a year ago
How much does the public trust in science and scientists? Well, there’s some good news and some bad news. Let’s start with the bad news – a recent Pew survey finds that trust in scientist has been in decline for the last few years. From its recent peak in 2019, those who answered...
The Works in...
Should you infect yourself with Zika? What life is like in a challenge trial
a year ago
Out-of-Pocket Blog
How To Make Your Own Card Game | Out-Of-Pocket Want to bring a board or card game to life? Here's what you can expect in terms of costs and money...
a year ago
Quanta Magazine
New Theory Suggests Chatbots Can Understand Text Far from being “stochastic parrots,” the biggest large language models seem to learn enough skills...
a year ago
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a year ago
Far from being “stochastic parrots,” the biggest large language models seem to learn enough skills to understand the words they’re processing. The post New Theory Suggests Chatbots Can Understand Text first appeared on Quanta Magazine
Cremieux Recueil
Storks Take Orders From the State Pronatal benefits and economic booms lead to greater numbers of births
2 months ago
Blog - Practical...
How Flood Tunnels Work [Note that this article is a transcript of the video embedded above.] This is Waterloo Park in...
over a year ago
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over a year ago
[Note that this article is a transcript of the video embedded above.] This is Waterloo Park in downtown Austin, Texas, just a couple of blocks away from the state capitol building. It’s got walking trails, an ampitheater, Waller Creek runs right through the center, and it has...
Yale E360
Discarded U.K. Clothing Dumped in Protected Wetlands in Ghana Heaps of discarded clothing from the U.K. have been dumped in protected wetlands in Ghana, an...
3 weeks ago
3
3 weeks ago
Heaps of discarded clothing from the U.K. have been dumped in protected wetlands in Ghana, an investigation found. Read more on E360 →
Quanta Magazine
Cells Across the Body Talk to Each Other About Aging Biologists discovered that mitochondria in different tissues talk to each other to repair injured...
a year ago
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a year ago
Biologists discovered that mitochondria in different tissues talk to each other to repair injured cells. When their signal fails, the biological clock starts winding down. The post Cells Across the Body Talk to Each Other About Aging first appeared on Quanta Magazine
Asterisk
How Long Until Armageddon? Scientists, generals, and politicians all failed to accurately predict when the Soviets would get...
over a year ago
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over a year ago
Scientists, generals, and politicians all failed to accurately predict when the Soviets would get the bomb. Could they have done any better?
Asterisk
The Puzzle of Non-Proliferation Today, only nine countries have nuclear weapons. That outcome was hardly inevitable, and the story...
over a year ago
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over a year ago
Today, only nine countries have nuclear weapons. That outcome was hardly inevitable, and the story of how we arrived there holds important lessons for AI.
The Works in...
Making architecture easy Architecture is inherently public, which means buildings should be agreeable, not unpopular works of...
7 months ago
Quanta Magazine
Mathematical Thinking Isn’t What You Think It Is The mathematician David Bessis claims that everyone is capable of, and can benefit greatly from,...
7 months ago
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7 months ago
The mathematician David Bessis claims that everyone is capable of, and can benefit greatly from, mathematical thinking. The post Mathematical Thinking Isn’t What You Think It Is first appeared on Quanta Magazine
Out-of-Pocket Blog
Air Quality, Breathing, and Health | Out-Of-Pocket What we inhale is a public health issue
a year ago
Yale E360
Out of the Wild: How A.I. Is Transforming Conservation Biology Artificial intelligence is being called a game changer for enabling scientists and conservationists...
a month ago
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a month ago
Artificial intelligence is being called a game changer for enabling scientists and conservationists to process vast troves of data collected remotely. But some warn its use could keep biologists from getting out in the field with the animals and ecosystems they are studying. Read...
NeuroLogica Blog
Man Gets Pig Kidney Transplant On March 16 surgeons transplanted a kidney taken from a pig into a human recipient, Rick Slayman. So...
a year ago
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a year ago
On March 16 surgeons transplanted a kidney taken from a pig into a human recipient, Rick Slayman. So far the transplant is a success, but of course the real test will be how well the kidney functions and for how long. This is the first time such a transplant has been done into a...
NeuroLogica Blog
It’s Not Possible – Until Suddenly It Is There are a couple of recent stories that remind me that perhaps the most powerful thing in the...
over a year ago
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over a year ago
There are a couple of recent stories that remind me that perhaps the most powerful thing in the world is political will. Often politicians and motivational speakers will say something along the lines of, “We can do anything, if we put our minds to it.” While this sounds like...
The Works in...
The fewer the merrier The merits of unified land ownership
2 months ago
NeuroLogica Blog
The Hardware Demands of AI I am of the generation that essentially lived through the introduction and evolution of the personal...
a year ago
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a year ago
I am of the generation that essentially lived through the introduction and evolution of the personal computer. I have decades of experience as an active user and enthusiast, so I have been able to notice some patterns. One pattern is the relationship between the power of...
Asterisk
How We Can Regulate AI The chips used to train the most advanced AIs are scarce, expensive, and trackable — giving...
over a year ago
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over a year ago
The chips used to train the most advanced AIs are scarce, expensive, and trackable — giving regulators a path forward.
Quanta Magazine
Exotic New Superconductors Delight and Confound Three new species of superconductivity were spotted this year, illustrating the myriad ways...
7 months ago
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7 months ago
Three new species of superconductivity were spotted this year, illustrating the myriad ways electrons can join together to form a frictionless quantum soup. The post Exotic New Superconductors Delight and Confound first appeared on Quanta Magazine
Quanta Magazine
How the Universe Differs From Its Mirror Image From living matter to molecules to elementary particles, the world is made of “chiral” objects that...
a month ago
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a month ago
From living matter to molecules to elementary particles, the world is made of “chiral” objects that differ from their reflected forms. The post How the Universe Differs From Its Mirror Image first appeared on Quanta Magazine
Quanta Magazine
New Breakthrough Brings Matrix Multiplication Closer to Ideal By eliminating a hidden inefficiency, computer scientists have come up with a new way to multiply...
a year ago
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a year ago
By eliminating a hidden inefficiency, computer scientists have come up with a new way to multiply large matrices that’s faster than ever. The post New Breakthrough Brings Matrix Multiplication Closer to Ideal first appeared on Quanta Magazine
Blog - Practical...
Why Bridges Need Sensors (and other structures too) [Note that this article is a transcript of the video embedded above.] Almost immediately after I...
over a year ago
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over a year ago
[Note that this article is a transcript of the video embedded above.] Almost immediately after I started making videos about engineering, people started asking me to play video games on the channel. Apparently there’s roughly a billion people who watch online gaming these days,...
Quanta Magazine
‘The Rest of the World Disappears’: Claire Voisin on Mathematical Creativity The recipient of the 2024 Crafoord Prize in Mathematics discusses math as art, math as language, and...
a year ago
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a year ago
The recipient of the 2024 Crafoord Prize in Mathematics discusses math as art, math as language, and math as abstract thought. The post ‘The Rest of the World Disappears’: Claire Voisin on Mathematical Creativity first appeared on Quanta Magazine
The Roots of...
Quote quiz answer Here’s the answer to the recent quote quiz: The author was Ted Kaczynski, aka the Unabomber. The...
over a year ago
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over a year ago
Here’s the answer to the recent quote quiz: The author was Ted Kaczynski, aka the Unabomber. The quote was taken from his manifesto, “Industrial Society and Its Future.” Here’s a slightly longer, and unaltered, quote: First let us postulate that the computer scientists succeed in...
Beautiful Public...
WWII Japanese Mass Incarceration collections Haunting photos and documents document a shameful chapter of America’s history—the forced...
3 months ago
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3 months ago
Haunting photos and documents document a shameful chapter of America’s history—the forced displacement and incarceration of Japanese Americans during WWII.
Quantum Frontiers
The most steampunk qubit I never imagined that an artist would update me about quantum-computing research. Last year,...
a month ago
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a month ago
I never imagined that an artist would update me about quantum-computing research. Last year, steampunk artist Bruce Rosenbaum forwarded me a notification about a news article published in Science. The article reported on an experiment performed in physicist Yiwen Chu’s … Continue...
symmetry magazine
Life along the future DUNE beamline Unseen neutrinos, visible lives: A photographer journeys through the Midwest.
a year ago
NeuroLogica Blog
Hunter-Gatherers and Childcare What is “natural” for humans? It’s often hard to say, and in my opinion this is a highly overused...
a year ago
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a year ago
What is “natural” for humans? It’s often hard to say, and in my opinion this is a highly overused concept. Primarily this is because humans are adaptable – we adapt to our environment, our situation, and our culture. So it is “natural” for us not to have a natural state. But this...
NeuroLogica Blog
Should Japan Release Radioactive Water Into The Pacific? Japan is planning on releasing treated radioactive water from the Fukushima nuclear accident into...
a year ago
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a year ago
Japan is planning on releasing treated radioactive water from the Fukushima nuclear accident into the ocean. They claim this will be completely safe, but there are protests going on in both Japan and South Korea, and China has just placed a ban on seafood from Japan. In a perfect...
NeuroLogica Blog
How To Keep AIs From Lying We had a fascinating discussion on this week’s SGU that I wanted to bring here – the subject of...
3 months ago
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3 months ago
We had a fascinating discussion on this week’s SGU that I wanted to bring here – the subject of artificial intelligence programs (AI), specifically large language models (LLMs), lying. The starting point for the discussion was this study, which looked at punishing LLMs as a...
The Roots of...
What I’ve been reading, July–August 2023 A quasi-monthly feature (I skipped it last month, so this is a double portion). This is a longish...
a year ago
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a year ago
A quasi-monthly feature (I skipped it last month, so this is a double portion). This is a longish post covering many topics; feel free to skim and skip around. Recent blog posts and news stories are generally omitted; you can find them in my links digests. These updates are less...
Yale E360
Bill McKibben on Climate Activism in the Age of Trump 2.0 Activist Bill McKibben says Americans upset by the Trump administration’s gutting of U.S. climate...
4 months ago
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4 months ago
Activist Bill McKibben says Americans upset by the Trump administration’s gutting of U.S. climate efforts need to move beyond despair. In an interview with e360, he talks about rethinking the role of protest, the global push on clean energy, and why he sees reason for hope. Read...
NeuroLogica Blog
Confidently Wrong How certain are you of anything that you believe? Do you even think about your confidence level, and...
9 months ago
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9 months ago
How certain are you of anything that you believe? Do you even think about your confidence level, and do you have a process for determining what your confidence level should be or do you just follow your gut feelings? Thinking about confidence is a form of metacognition – thinking...
Out-of-Pocket Blog
How should physicians get paid? | Out-Of-Pocket Should money and care be separate?
a year ago
Yale E360
Penguin Droppings May Be Seeding Clouds, Study Finds Penguin droppings may play a role in the formation of clouds over Antarctica, new research...
a month ago
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a month ago
Penguin droppings may play a role in the formation of clouds over Antarctica, new research finds. Read more on E360 →
symmetry magazine
LHC experiments see four top quarks The ATLAS and CMS experiments have observed a process 4,000 times rarer than the production of Higgs...
over a year ago
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over a year ago
The ATLAS and CMS experiments have observed a process 4,000 times rarer than the production of Higgs bosons. The ATLAS and CMS experiments have successfully detected the production of a quartet of top quarks during high-energy proton collisions inside the Large...
Asterisk
Is Cultivated Meat For Real? Cultivated meat faces a wall of scientific skepticism, but investors haven’t been deterred. A decade...
over a year ago
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over a year ago
Cultivated meat faces a wall of scientific skepticism, but investors haven’t been deterred. A decade in, how close are we to seeing it on our plates?
Out-of-Pocket Blog
How do hospitals spend money? | Out-Of-Pocket it's time to look at a financial statement
a year ago
Yale E360
As Wind and Solar Grow, China Ships More Coal Overseas A slowing economy and the rapid growth of wind and solar have blunted demand for coal in China....
2 weeks ago
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2 weeks ago
A slowing economy and the rapid growth of wind and solar have blunted demand for coal in China. Increasingly, producers are selling coal overseas. Read more on E360 →
The Works in...
One simple deregulation that would save thousands of lives What we’ve been reading: urbanism, medicine, science, tech, AI, housing, energy, economics, culture,...
a month ago
Yale E360
To Help Growers and the Grid, Build Solar on Farmland, Research Says Two new studies suggest that devoting a small fraction of U.S. farmland to solar power would be a...
2 months ago
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2 months ago
Two new studies suggest that devoting a small fraction of U.S. farmland to solar power would be a boon both for the energy system and for farmers themselves. Read more on E360 →
Quanta Magazine
How Did Geometry Create Modern Physics? Geometry may have its origins thousands of years ago in ancient land surveying, but it has also had...
a month ago
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a month ago
Geometry may have its origins thousands of years ago in ancient land surveying, but it has also had a surprising impact on modern physics. In the latest episode of The Joy of Why, Yang-Hui He explores geometry’s evolution and its future potential through AI. The post...
NeuroLogica Blog
Some Thoughts on Aging If either of the two presumptive nominees for the major political parties in the US are elected in...
a year ago
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a year ago
If either of the two presumptive nominees for the major political parties in the US are elected in November they will be the oldest person ever to be inaugerated as president. What implications does this have? As a neurologist who sees patients every workday of various ages,...
NeuroLogica Blog
Making Computers More Efficient An analysis in 2021 found that 10% of the world’s electricity production is used by computers,...
a year ago
22
a year ago
An analysis in 2021 found that 10% of the world’s electricity production is used by computers, including personal use, data centers, the internet and communication centers. The same analysis projected that this was likely to increase to 20% by 2025. This may have been an...
The Roots of...
What does it mean to “trust science”? And this, my children, is why we do not say things like “I believe in science”. I mean, don’t get me...
a year ago
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a year ago
And this, my children, is why we do not say things like “I believe in science”. I mean, don’t get me wrong, science definitely exists—I’ve seen it. But not everything that calls itself science is science, and even good science sometimes gets wrong results. –Megan McArdle Should...
NeuroLogica Blog
Decarbonizing Aviation and Agriculture When we talk about reducing carbon release in order to slow down and hopefully stop anthropogenic...
9 months ago
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9 months ago
When we talk about reducing carbon release in order to slow down and hopefully stop anthropogenic global warming much of the focus is on the energy and transportation sectors. There is a good reason for this – the energy sector is responsible for 25% of greenhouse gas (GHG)...
symmetry magazine
Listening to the radio on the far side of the moon LuSEE-Night will demonstrate whether an experiment to search for ancient radio signals can survive...
a year ago
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a year ago
LuSEE-Night will demonstrate whether an experiment to search for ancient radio signals can survive the moon’s unforgiving environment.
Drew Ex Machina
The Dream: The First Probe to the Moon The past decade or so has seen a marked increase in interest to reach the Moon for exploration as...
a year ago
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a year ago
The past decade or so has seen a marked increase in interest to reach the Moon for exploration as well as the potential exploitation of its […]
NeuroLogica Blog
Dwarf Planet Ring Mystery Scientists love mysteries, because that is where new discoveries lay. It is nice to find evidence...
over a year ago
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over a year ago
Scientists love mysteries, because that is where new discoveries lay. It is nice to find evidence consistent with existing theories, providing further confirmation, but it’s exciting to find evidence that cannot be explained with existing theories. Astronomers may have found such...
Yale E360
A Decade After a Lead Crisis, Flint Has At Last Replaced Its Pipes A decade after Flint, Michigan, was beset by widespread lead contamination, officials confirmed the...
a week ago
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a week ago
A decade after Flint, Michigan, was beset by widespread lead contamination, officials confirmed the city has replaced its lead pipes, as ordered by a federal court. Read more on E360 →
Yale E360
Dust from Car Brakes More Harmful than Exhaust, Study Finds In cars, pollution doesn't come from exhaust alone. It also comes from wear and tear on roads,...
4 months ago
7
4 months ago
In cars, pollution doesn't come from exhaust alone. It also comes from wear and tear on roads, tires, and brakes. According to new research, tiny bits of dust cast off by brake pads may inflict more harm than car exhaust. Read more on E360 →
Quanta Magazine
Dogged Dark Matter Hunters Find New Hiding Places to Check Perhaps dark matter is made of an entirely different kind of particle than the ones physicists have...
a year ago
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a year ago
Perhaps dark matter is made of an entirely different kind of particle than the ones physicists have been searching for. New experiments are springing up to look for these ultra-lightweight phantoms. The post Dogged Dark Matter Hunters Find New Hiding Places to Check...
Quanta Magazine
The Symmetry That Makes Solving Math Equations Easy Learn why the quadratic formula works and why quadratics are easier to solve than cubics. ...
over a year ago
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over a year ago
Learn why the quadratic formula works and why quadratics are easier to solve than cubics. The post The Symmetry That Makes Solving Math Equations Easy first appeared on Quanta Magazine
Quanta Magazine
Three Hundred Years Later, a Tool from Isaac Newton Gets an Update A simple, widely used mathematical technique can finally be applied to boundlessly complex problems....
3 months ago
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3 months ago
A simple, widely used mathematical technique can finally be applied to boundlessly complex problems. The post Three Hundred Years Later, a Tool from Isaac Newton Gets an Update first appeared on Quanta Magazine
NeuroLogica Blog
Floating Solar Farms My last post was about floating nuclear power plants. By coincidence I then ran across a news item...
2 months ago
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2 months ago
My last post was about floating nuclear power plants. By coincidence I then ran across a news item about floating solar installations. This is also a potentially useful idea, and is already being implemented and increasing. It is estimated that in 2022 total installed floating...
Asterisk
Democracy by Mistake Most political scientists see democracy as the natural consequence of economic development or the...
a year ago
17
a year ago
Most political scientists see democracy as the natural consequence of economic development or the result of strategic and rational choice. A detailed look through history suggests democracy emerges as often as not by another path: human error.
Yale E360
Dust from Car Brakes More Harmful than Exhaust, Study Finds In cars, pollution doesn't come from exhaust alone. It also comes from wear and tear on roads,...
4 months ago
2
4 months ago
In cars, pollution doesn't come from exhaust alone. It also comes from wear and tear on roads, tires, and brakes. According to new research, tiny bits of dust cast off by brake pads may inflict more harm than car exhaust. Read more on E360 →
Beautiful Public...
NASA Ames Research Center Archives In the heart of Silicon Valley, NASA Ames Research Center has the world's largest wind tunnel, and a...
a month ago
22
a month ago
In the heart of Silicon Valley, NASA Ames Research Center has the world's largest wind tunnel, and a rich history of space and aeronautics innovation captured in a fascinating visual archive.
pcloadletter
Impact-based performance evaluation in big tech is terrible My theory is that some performance consultants got paid a lot of money one day for a single word:...
a year ago
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a year ago
My theory is that some performance consultants got paid a lot of money one day for a single word: "impact." If you have worked in big tech, you're probably all too familiar with this word because your annual performance evaluations are based on your impact. As an employee,...
Yale E360
Push to Rewild in Wealthy Countries Fueling Destruction in Poorer Ones A new study details how, as wealthy countries rewild farmland, they are driving the destruction of...
4 months ago
7
4 months ago
A new study details how, as wealthy countries rewild farmland, they are driving the destruction of forests in poorer countries that are more abundant in wildlife. Read more on E360 →
Out-of-Pocket Blog
The Ins-and-Outs of Cancer Care Navigators With Laura Stratte | Out-Of-Pocket What are cancer care navigators and what issues do they face?
a year ago
Yale E360
In a Warming World, Why Is the Southern Ocean Getting Cooler? Climate models predict that as the planet warms, so will the Southern Ocean. But for decades, the...
3 months ago
4
3 months ago
Climate models predict that as the planet warms, so will the Southern Ocean. But for decades, the waters around Antarctica have grown mysteriously cooler. A new study shows why. Read more on E360 →
The Works in...
Write for Notes in Progress We're looking for new authors and article pitches
2 months ago
Quanta Magazine
Can Information Escape a Black Hole? Black holes are inescapable traps for most of what falls into them — but there can be exceptions....
a year ago
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a year ago
Black holes are inescapable traps for most of what falls into them — but there can be exceptions. The theoretical physicist Leonard Susskind speaks with co-host Janna Levin about the black hole information paradox and how it has propelled modern physics. The post Can...
NeuroLogica Blog
A Bit of Energy Pseudoscience Remember the 1980 film, The Formula? Probably not, because it was a mediocre film that did not age...
a year ago
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a year ago
Remember the 1980 film, The Formula? Probably not, because it was a mediocre film that did not age well. The basic plot is that Nazi chemists during WWII developed a formula for synthetic gasoline. A detective investigating a murder gets embroiled in a conspiracy to cover up the...
Asterisk
Can We Build a Five Gigawatt Data Center? By 2030, leading AI labs will need data centers so massive they will require the power equivalent of...
6 months ago
21
6 months ago
By 2030, leading AI labs will need data centers so massive they will require the power equivalent of some of America’s largest cities. Will they be able to find it?
Quanta Magazine
New Codes Could Make Quantum Computing 10 Times More Efficient Quantum computing is still really, really hard. But the rise of a powerful class of error-correcting...
a year ago
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a year ago
Quantum computing is still really, really hard. But the rise of a powerful class of error-correcting codes suggests that the task might be slightly more feasible than many feared. The post New Codes Could Make Quantum Computing 10 Times More Efficient first appeared...
Yale E360
Meta Said A.I. Could Help Tackle Warming. An Early Experiment Underwhelmed Last year Meta identified 135 materials that could potentially be used to draw down carbon dioxide,...
a week ago
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a week ago
Last year Meta identified 135 materials that could potentially be used to draw down carbon dioxide, work it described as "groundbreaking." But when scientists tried to reproduce the results, they found that none of the materials could perform as promised and that some did not...
Yale E360
Amid Devastation in Gaza, a Deepening Environmental Wound The ongoing war in the Gaza Strip has obliterated crops and trees, according to a new assessment of...
a month ago
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a month ago
The ongoing war in the Gaza Strip has obliterated crops and trees, according to a new assessment of the impact. Read more on E360 →
NeuroLogica Blog
Roleplaying Games May Help Autistic People Gotta love the title of this paper: “A critical hit: Dungeons and Dragons as a buff for autistic...
10 months ago
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10 months ago
Gotta love the title of this paper: “A critical hit: Dungeons and Dragons as a buff for autistic people“. Dungeons & Dragons (D&D) is a tabletop roleplaying game where a small group of people each play characters adventuring in an imaginary world run by the dungeon master (DM)....
Asterisk
It’s 2024 and Drought is Optional In the early 20th century, the United States diverted and dammed nearly every major river that runs...
a year ago
15
a year ago
In the early 20th century, the United States diverted and dammed nearly every major river that runs through the West, ushering in an era of unparalleled dominion over water. Today, California once again struggles with water scarcity — but solar energy could change all that.
IEEE Spectrum
The First Virtual Meeting Was in 1916 At 8:30 p.m. on 16 May 1916, John J. Carty banged his gavel at the Engineering Societies Building in...
8 months ago
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8 months ago
At 8:30 p.m. on 16 May 1916, John J. Carty banged his gavel at the Engineering Societies Building in New York City to call to order a meeting of the American Institute of Electrical Engineers. This was no ordinary gathering. The AIEE had decided to conduct a live national meeting...
ToughSF
Lasers, Mirrors and Star Pyramids Lasers can hit targets at extreme ranges, at the fastest speed possible. They are ideal weapons for...
over a year ago
15
over a year ago
Lasers can hit targets at extreme ranges, at the fastest speed possible. They are ideal weapons for space warfare.  However, everyone knows that lasers bounce off mirrors... does this make lasers useless? The post is inspired by the discussion that arose from the conclusions...
Blog - Practical...
The Hidden Engineering of Landfills [Note that this article is a transcript of the video embedded above.] This is the Puente Hills...
10 months ago
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10 months ago
[Note that this article is a transcript of the video embedded above.] This is the Puente Hills Landfill outside of Los Angeles, California. The first truckload of trash was dumped here in 1957, and the trucks just kept coming. For more than five decades, if you threw something...
Yale E360
India Doubled its Tiger Population in a Little More Than a Decade The number of tigers in India roughly doubled in a little more than a decade, a conservation success...
5 months ago
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5 months ago
The number of tigers in India roughly doubled in a little more than a decade, a conservation success that is due in part to communities learning to live alongside the animals, new research finds. Read more on E360 →
Light from Space
Vaporwave Crescent Shooting space with a monochrome camera means using various filters—when choosing narrowband filters...
over a year ago
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over a year ago
Shooting space with a monochrome camera means using various filters—when choosing narrowband filters (those with only a few nanometers of bandpass) one can limit the sensor capturing only very specific wavelengths of light, namely the emissions of certain gasses (basically,...
Wanderingspace
Webb’s Jupiter So this is “false color” becuase it is infrared (like all Webb images) and made from only two...
over a year ago
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over a year ago
So this is “false color” becuase it is infrared (like all Webb images) and made from only two filters orange and cyan. However, the detail is incredible. That dot is tiny Amalthea at the left and— yes… that is Jupiter’s elusive ring. According to researcher Thierry Fouchet, “This...
Yale E360
In Mexico’s ‘Avocado Belt,’ Villagers Stand Up to Protect Their Lands A boom in avocado production in Mexico has led to illegal deforestation and an influx of drug...
2 months ago
2
2 months ago
A boom in avocado production in Mexico has led to illegal deforestation and an influx of drug cartels dominating the lucrative trade. But Indigenous communities have fought back against the gangs and turned to traditional practices to grow avocados and save their forests.  Read...
Quanta Magazine
Math That Lets You Think Locally but Act Globally Knowing a little about the local connections on flight maps and other networks can reveal a lot...
a year ago
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a year ago
Knowing a little about the local connections on flight maps and other networks can reveal a lot about a system’s global structure. The post Math That Lets You Think Locally but Act Globally first appeared on Quanta Magazine
NeuroLogica Blog
A Climate Debate Regarding Health Effects – Part III Part 3 Hi Steve, and thank you for your timely response, and for even considering hosting this...
over a year ago
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over a year ago
Part 3 Hi Steve, and thank you for your timely response, and for even considering hosting this debate. There has been, and continues to be a “blackout” on almost all discussion regarding the science behind climate change. If “The science” is truly “settled”, it is a pretty shaky...
Yale E360
A Third of Forests Lost This Century Will Likely Never Be Restored Of the forest lost so far this century, roughly a third was destroyed to make room for farms, a new...
4 weeks ago
2
4 weeks ago
Of the forest lost so far this century, roughly a third was destroyed to make room for farms, a new analysis finds. Those woodlands, which spanned an area larger than Mongolia, will likely never be restored, authors say. Read more on E360 →
NeuroLogica Blog
Using AI To Create Virtual Environments Generative AI applications seem to be on the steep part of the development curve – not only is the...
a year ago
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a year ago
Generative AI applications seem to be on the steep part of the development curve – not only is the technology getting better, but people are finding more and more uses for it. It’s a new powerful tool with broad applicability, and so there are countless startups and researchers...
NeuroLogica Blog
Converting CO2 to Carbon Nanofibers One of the dreams of a green economy where the amount of CO2 in the atmosphere is stable, and not...
a year ago
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a year ago
One of the dreams of a green economy where the amount of CO2 in the atmosphere is stable, and not slowly increasing, is the ability to draw CO2 from the atmosphere and convert it to a solid form. Often referred to as carbon capture, some form of this is going to be necessary...
Quanta Magazine
Fresh X-Rays Reveal a Universe as Clumpy as Cosmology Predicts By mapping the largest structures in the universe in X-rays, cosmologists have found striking...
a year ago
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a year ago
By mapping the largest structures in the universe in X-rays, cosmologists have found striking agreement with their standard theoretical model of how the universe evolves. The post Fresh X-Rays Reveal a Universe as Clumpy as Cosmology Predicts first appeared on Quanta...
Quanta Magazine
Mathematicians Cross the Line to Get to the Point A new paper establishes a long-conjectured bound about the size of the overlap between sets of lines...
a year ago
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a year ago
A new paper establishes a long-conjectured bound about the size of the overlap between sets of lines and points. The post Mathematicians Cross the Line to Get to the Point first appeared on Quanta Magazine
Quanta Magazine
The Surprisingly Simple Math Behind Puzzling Matchups If Anna beats Benji in a game and Benji beats Carl, will Anna beat Carl? The post The...
a year ago
45
a year ago
If Anna beats Benji in a game and Benji beats Carl, will Anna beat Carl? The post The Surprisingly Simple Math Behind Puzzling Matchups first appeared on Quanta Magazine
NeuroLogica Blog
Grief Tech In the awesome show, Black Mirror, one episode features a young woman who lost her husband. In her...
a year ago
69
a year ago
In the awesome show, Black Mirror, one episode features a young woman who lost her husband. In her grief she turns to a company that promises to give her at least a partial experience of her husband. They sift through every picture, video, comment, and other online trace of the...
Beautiful Public...
Aerial Glacier Photographs A collection of 100,000 striking high-resolution aerial photos of glaciers, photographed over 40...
a year ago
118
a year ago
A collection of 100,000 striking high-resolution aerial photos of glaciers, photographed over 40 years with a 63-pound WW II surveillance camera.
Quanta Magazine
The Largest Sofa You Can Move Around a Corner A new proof reveals the answer to the decades-old “moving sofa” problem. It highlights how even the...
4 months ago
38
4 months ago
A new proof reveals the answer to the decades-old “moving sofa” problem. It highlights how even the simplest optimization problems can have counterintuitive answers. The post The Largest Sofa You Can Move Around a Corner first appeared on Quanta Magazine
Quanta Magazine
Catalytic Computing Taps the Full Power of a Full Hard Drive Ten years ago, researchers proved that adding full memory can theoretically aid computation. They’re...
4 months ago
58
4 months ago
Ten years ago, researchers proved that adding full memory can theoretically aid computation. They’re just now beginning to understand the implications. The post Catalytic Computing Taps the Full Power of a Full Hard Drive first appeared on Quanta Magazine
SubAnima
The Problem With Richard Dawkins How should we view The Selfish Gene 50 years on?
over a year ago
Out-of-Pocket Blog
Machine Vision, Robots, and Endoscopes with Matt Schwartz | Out-Of-Pocket When GI met AI
a year ago
Yale E360
Saving U.S. Climate and Environmental Data Before It Goes Away Some 2,000 records went missing from government data sets after the Trump administration took office...
4 months ago
7
4 months ago
Some 2,000 records went missing from government data sets after the Trump administration took office in January. Canadian geographer Eric Nost talks about the work he and colleagues are doing to archive data related to climate and the environment while it is still...
Quanta Magazine
Flow Proof Helps Mathematicians Find Stability in Chaos A series of new papers describes how to fully characterize key dynamical systems with relatively...
over a year ago
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over a year ago
A series of new papers describes how to fully characterize key dynamical systems with relatively little data. The post Flow Proof Helps Mathematicians Find Stability in Chaos first appeared on Quanta Magazine
Asterisk
The Misery Bomb Children across the Western world are getting less happy. If we can’t find a way to reverse the...
a year ago
14
a year ago
Children across the Western world are getting less happy. If we can’t find a way to reverse the trend, it might have an outsized impact on their future.
NeuroLogica Blog
Robots and a Sense of Self Humans (assuming you all experience roughly what I experience, which is a reasonable assumption)...
7 months ago
68
7 months ago
Humans (assuming you all experience roughly what I experience, which is a reasonable assumption) have a sense of self. This sense has several components – we feel as if we occupy our physical bodies, that our bodies are distinct entities separate from the rest of the universe,...
Quanta Magazine
Geometers Engineer New Tools to Wrangle Spacecraft Orbits Mathematicians think abstract tools from a field called symplectic geometry might help with planning...
a year ago
61
a year ago
Mathematicians think abstract tools from a field called symplectic geometry might help with planning missions to far-off moons and planets. The post Geometers Engineer New Tools to Wrangle Spacecraft Orbits first appeared on Quanta Magazine
Blog - Practical...
How Do Fish Ladders Work? [Note that this article is a transcript of the video embedded above.] Building a dam imparts a...
a year ago
149
a year ago
[Note that this article is a transcript of the video embedded above.] Building a dam imparts a stupendous change to the environment, and as with any change, there are winners and losers. The winners are usually us, people, through hydropower generation, protection from flooding,...
pcloadletter
Surely dark UX doesn't work in the long run I was just feeling pretty good—I published my article about RSS and it's being pretty...
a year ago
47
a year ago
I was just feeling pretty good—I published my article about RSS and it's being pretty well-received. I decided a fitting way to celebrate was to head on over to Feedly and catch up on some reading! I clicked on an engineers blog feed to check out here latest couple posts. I...
IEEE Spectrum
The Saga of AD-X2, the Battery Additive That Roiled the NBS Senate hearings, a post office ban, the resignation of the director of the National Bureau of...
11 months ago
80
11 months ago
Senate hearings, a post office ban, the resignation of the director of the National Bureau of Standards, and his reinstatement after more than 400 scientists threatened to resign. Who knew a little box of salt could stir up such drama? What was AD-X2? It all started in 1947 when...
Asterisk
Modeling the End of Monkeypox The journalistic and public health response to the US monkeypox outbreak was noisy and contentious....
over a year ago
16
over a year ago
The journalistic and public health response to the US monkeypox outbreak was noisy and contentious. What tools do we have for predicting its spread?
ToughSF
Nuclear Photon Rockets: Flashlights to the Stars In this post, we will have a look at the concept of using a nuclear photon rocket for interstellar...
over a year ago
17
over a year ago
In this post, we will have a look at the concept of using a nuclear photon rocket for interstellar travel. They are an old concept that should theoretically be the ultimate form of relativistic propulsion. However, today they are unknown or unpopular. Why might that be the...
Blog - Practical...
What Really Happened with the Substation Attack in North Carolina? [Note that this article is a transcript of the video embedded above.] At around 7PM on the balmy...
over a year ago
57
over a year ago
[Note that this article is a transcript of the video embedded above.] At around 7PM on the balmy evening of Saturday, December 3, 2022, nearly every electric customer in Moore County, North Carolina was simultaneously plunged into darkness. Amid the confusion, the power utility...
Yale E360
How Climate Change Puts the Safety of Drinking Water at Risk Wildfires, floods, intense heat, droughts, and other extreme events fueled by climate change are...
4 months ago
1
4 months ago
Wildfires, floods, intense heat, droughts, and other extreme events fueled by climate change are threatening water systems in the U.S. and around the globe. Experts warn of the increasing threat of contamination and the need to improve infrastructure to keep drinking water...
The Works in...
The first non-opioid painkiller Journavx was approved this year. Why did it take so long to develop?
2 weeks ago
Yale E360
Renewables Supplied Two-Thirds of Germany's Power Last Year Germany, the largest economy in Europe, got nearly two-thirds of its power from renewables last...
6 months ago
1
6 months ago
Germany, the largest economy in Europe, got nearly two-thirds of its power from renewables last year, an analysis shows. Read more on E360 →
Out-of-Pocket Blog
AI in healthcare - defensibility, capabilities, and cost reduction | Out-Of-Pocket
a year ago
Out-of-Pocket Blog
Personalized Health Insurance and the Payer Stack | Out-Of-Pocket Stacks on stacks on stacks
a year ago
The Works in...
Invisible College applications close on Friday Applications to our new residential seminar close this coming Friday, 31st May
a year ago
Blog - Practical...
How Bridge Engineers Design Against Ship Collisions [Note that this article is a transcript of the video embedded above.] On March 26, 2024 (just a few...
a year ago
109
a year ago
[Note that this article is a transcript of the video embedded above.] On March 26, 2024 (just a few weeks ago, if you're watching this as it comes out), a large container ship struck one of the main support piers of the Francis Scott Key Bridge in Baltimore, Maryland, collapsing...
Quanta Magazine
The (Often) Overlooked Experiment That Revealed the Quantum World A century ago, the Stern-Gerlach experiment established the truth of quantum mechanics. Now it’s...
a year ago
64
a year ago
A century ago, the Stern-Gerlach experiment established the truth of quantum mechanics. Now it’s being used to probe the clash of quantum theory and gravity. The post The (Often) Overlooked Experiment That Revealed the Quantum World first appeared on Quanta Magazine
IEEE Spectrum
Designing the First Apple Macintosh: The Engineers’ Story In 1979 the Macintosh personal computer existed only as the pet idea of Jef Raskin, a veteran of the...
over a year ago
33
over a year ago
In 1979 the Macintosh personal computer existed only as the pet idea of Jef Raskin, a veteran of the Apple II team, who had proposed that Apple Computer Inc. make a low-cost “appliance”-type computer that would be as easy to use as a toaster. Mr. Raskin believed the computer he...
Quanta Magazine
The Year in Computer Science Researchers got a better look at chatbots’ thoughts, amateurs learned just how complicated simple...
6 months ago
97
6 months ago
Researchers got a better look at chatbots’ thoughts, amateurs learned just how complicated simple systems can be, and codes became expert self-fixers. The post The Year in Computer Science first appeared on Quanta Magazine
Yale E360
Severe Cold Spells May Persist Because of Warming, Not in Spite of It Huge swaths of North America are facing subfreezing temperatures this week as cold Arctic air pushes...
6 months ago
6
6 months ago
Huge swaths of North America are facing subfreezing temperatures this week as cold Arctic air pushes southward. Paradoxically, such cold spells may persist or even become more common as the planet warms, scientists say. Read more on E360 →
Interaction Magic -...
Life beyond the screen Since early 2020, I've been teaching courses in Interaction Technologies and Prototyping. Switches,...
over a year ago
17
over a year ago
Since early 2020, I've been teaching courses in Interaction Technologies and Prototyping. Switches, light, gesture, motion, sound, haptics: this is all about exploring life beyond the screen.
NeuroLogica Blog
Is the AI Singularity Coming? Like it or not, we are living in the age of artificial intelligence (AI). Recent advances in large...
a year ago
91
a year ago
Like it or not, we are living in the age of artificial intelligence (AI). Recent advances in large language models, like ChatGPT, have helped put advanced AI in the hands of the average person, who now has a much better sense of how powerful these AI applications can be (and...
The Roots of...
What is progress? In one sense, the concept of progress is simple, straightforward, and uncontroversial. In another...
a year ago
121
a year ago
In one sense, the concept of progress is simple, straightforward, and uncontroversial. In another sense, it contains an entire worldview. The most basic meaning of “progress” is simply advancement along a path, or more generally from one state to another that is considered more...
Blog - Practical...
The Most Implausible Tunneling Method [Note that this article is a transcript of the video embedded above.] The original plan to get I-95...
a month ago
25
a month ago
[Note that this article is a transcript of the video embedded above.] The original plan to get I-95 over the Baltimore Harbor was a double-deck bridge from Fort McHenry to Lazaretto Point. The problem with the plan was this: the bridge would have to be extremely high so that...
Cremieux Recueil
"Yes, and..." Urbanism What can the Polish-Lithuanian Commonwealth teach us about effective zoning law?
2 months ago
brr
South Pole Topography The relentless accumulation (and management) of snow.
over a year ago
IEEE Spectrum
James Wimshurst’s Electrostatic Immortality James Wimshurst did not invent the machine that bears his name. But thanks to his many refinements...
over a year ago
44
over a year ago
James Wimshurst did not invent the machine that bears his name. But thanks to his many refinements to a distinctive type of electrostatic generator, we now have the Wimshurst influence machine. What does a Wimshurst machine do? Influence machines date back to the 18th century....
Yale E360
The ‘Green’ Aviation Fuel That Would Increase Carbon Emissions The U.S. agriculture lobby has long promoted ethanol for cars. If President Trump’s “Big Beautiful...
a month ago
16
a month ago
The U.S. agriculture lobby has long promoted ethanol for cars. If President Trump’s “Big Beautiful Bill” becomes law, the industry would be given tax credits for producing crop-based fuel for planes, too, despite evidence it would spur deforestation and increase emissions. Read...
NeuroLogica Blog
Living with Predators For much of human history, wolves and other large carnivores were considered pests. Wolves were...
3 months ago
34
3 months ago
For much of human history, wolves and other large carnivores were considered pests. Wolves were actively exterminated on the British Isles, with the last wolf killed in 1680. It is more difficulty to deliberately wipe out a species on a continent than an island, but across Europe...
Beautiful Public...
Trademark Design Codes The United States Patent and Trademark Office has a system of 1,400 descriptive "design codes"...
a year ago
118
a year ago
The United States Patent and Trademark Office has a system of 1,400 descriptive "design codes" allowing you to search for trademarks with “Rickshaws”, “Centaurs” or “Mechanical women”.
Quanta Magazine
What Is Entropy? A Measure of Just How Little We Really Know. Exactly 200 years ago, a French engineer introduced an idea that would quantify the universe’s...
7 months ago
74
7 months ago
Exactly 200 years ago, a French engineer introduced an idea that would quantify the universe’s inexorable slide into decay. But entropy, as it’s currently understood, is less a fact about the world than a reflection of our growing ignorance. Embracing that truth is leading to a...
IEEE Spectrum
Why Engineers Still Need the Humanities Ada Lovelace, Grace Hopper, or Katherine Johnson, but there are many other women in engineering you...
2 months ago
16
2 months ago
Ada Lovelace, Grace Hopper, or Katherine Johnson, but there are many other women in engineering you should know about. Linda Hall Library of Science, Engineering, and Technology, in Kansas City, Mo., and I’m currently working through the unpublished papers of the American...
Asterisk
Does AI Progress Have a Speed Limit? A conversation about the factors that might slow down the pace of AI development, what could happen...
2 months ago
14
2 months ago
A conversation about the factors that might slow down the pace of AI development, what could happen next, and whether we’ll be able to see it coming.