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Quanta Magazine
AI System Beats Chess Puzzles With ‘Artificial Brainstorming’ By bringing together disparate approaches, machines can reach a new level of creative...
a year ago
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a year ago
By bringing together disparate approaches, machines can reach a new level of creative problem-solving. The post AI System Beats Chess Puzzles With ‘Artificial Brainstorming’ first appeared on Quanta Magazine
NeuroLogica Blog
ChatGPT Almost Passes Medical Licensure Exams The emergence of several AI applications for public use, such as Dalle-2, Midjourney, and ChatGPT,...
over a year ago
39
over a year ago
The emergence of several AI applications for public use, such as Dalle-2, Midjourney, and ChatGPT, had made AI one of the biggest science news items of the past year. I have written about it here extensively myself, and have been using these applications extensively to get a feel...
The Works in...
To change a norm How the war on drunk driving was won
a year ago
Eukaryote Writes...
Recommendation: reports on the search for missing hiker Bill Ewasko How to find someone who has died in the wilderness.
11 months ago
Out-of-Pocket Blog
Running Tests on Generative AI with Autoblocks | Out-Of-Pocket How can we keep these bots in check??
2 months ago
Uncharted...
Free Speech in the US vs Europe: Who Is Right? "I disapprove of what you say, but I will defend to the death your right to say it."—Evelyn Beatrice...
4 months ago
35
4 months ago
"I disapprove of what you say, but I will defend to the death your right to say it."—Evelyn Beatrice Hall, conveying the ideas of Voltaire
The Works in...
Three Maintenance Philosophies Fought for Control of the Auto Industry A new section from Stewart Brand's Maintenance on Books in Progress
over a year ago
Quantum Frontiers
Let the great world spin I first heard the song “Fireflies,” by Owl City, shortly after my junior year of college. During the...
over a year ago
46
over a year ago
I first heard the song “Fireflies,” by Owl City, shortly after my junior year of college. During the refrain, singer Adam Young almost whispers, “I’d like to make myself believe / that planet Earth turns slowly.” Goosebumps prickled along my … Continue reading →
Out-of-Pocket Blog
OOP's 3 year anniversary | Out-Of-Pocket some thoughts/reflections
a year ago
Quanta Magazine
New Elliptic Curve Breaks 18-Year-Old Record Two mathematicians have renewed a debate about the fundamental nature of some of math’s most...
8 months ago
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8 months ago
Two mathematicians have renewed a debate about the fundamental nature of some of math’s most important equations. The post New Elliptic Curve Breaks 18-Year-Old Record first appeared on Quanta Magazine
Tikalon Blog by Dev...
A.I., Wine, and Beer There have been many studies using scientific instrumentation, mostly gas chromatography, in...
a year ago
17
a year ago
There have been many studies using scientific instrumentation, mostly gas chromatography, in attempts to find what distinguishes a superb wine from an inexpensive house wine. A typical wine can contain more than 800 different aroma compounds. One study examined two Australian...
Chris Grossack's...
Explicitly Computing The Action Lie Algebroid for $SL_2(\mathbb{R}) \curvearrowright \mathbb{R}^2$ This is going to be a very classic post, where we’ll chat about a computation my friend Shane did...
3 weeks ago
10
3 weeks ago
This is going to be a very classic post, where we’ll chat about a computation my friend Shane did earlier today. His research is largely about symplectic lie algebroids, and recently we’ve been trying to understand the rich connections between poisson geometry, lie algebroids,...
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...
Breck's Blog
The Internal Comparison Trap
2 months ago
Breck's Blog
Experiments
2 months ago
Out-of-Pocket Blog
Turning Conversations Into Documentation Automagically 🪄 with Abridge | Out-Of-Pocket How to get more value out of the rich data of patient-provider conversations
a year ago
Quanta Magazine
How Can Some Infinities Be Bigger Than Others? All infinities go on forever, so how is it possible for some infinities to be larger than others?...
over a year ago
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over a year ago
All infinities go on forever, so how is it possible for some infinities to be larger than others? The mathematician Justin Moore discusses the mysteries of infinity with Steven Strogatz. The post How Can Some Infinities Be Bigger Than Others? first appeared on Quanta...
NeuroLogica Blog
Frozen Embryos Are Not People Amid much controversy, the Alabama State Supreme Court ruled that frozen embryos are children. They...
a year ago
71
a year ago
Amid much controversy, the Alabama State Supreme Court ruled that frozen embryos are children. They did not support their decision with compelling logic, with cited precedence (their decision is literally unprecedented), with practical considerations, or with sound ethical...
Willem Pennings
Balancing cube This cube manages to balance itself on a corner, and can simultaneously rotate around its axis in a...
a year ago
44
a year ago
This cube manages to balance itself on a corner, and can simultaneously rotate around its axis in a controlled manner. It does so using clever controls and a set of three reaction wheels. The original idea for this device comes from researchers at ETH Zürich, who demonstrate...
NeuroLogica Blog
UFOs and the Pandemic Did UFO reporting increase during the pandemic? A group of researchers set out to answer that...
over a year ago
36
over a year ago
Did UFO reporting increase during the pandemic? A group of researchers set out to answer that question, and recently published their results. Their hypothesis was two-fold, including the notion that people had more free time during the shutdown and perhaps spent more time out...
Quanta Magazine
Physicists Start To Pin Down How Stars Forge Heavy Atoms The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in...
a week ago
11
a week ago
The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses. They definitely exist in East Lansing, Michigan. The post Physicists Start To Pin Down How Stars Forge Heavy Atoms first appeared on Quanta...
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
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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...
Quanta Magazine
Two Students Shoot Down a Widely Believed Math Conjecture Mathematicians thought they were on the cusp of proving a conjecture about the ancient structures...
a year ago
19
a year ago
Mathematicians thought they were on the cusp of proving a conjecture about the ancient structures known as Apollonian circles. But a summer project would lead to its downfall. The post Two Students Shoot Down a Widely Believed Math Conjecture first appeared on Quanta...
NeuroLogica Blog
The Social Media Dilemma Australia is planning a total ban on social media for children under 16 years old. Prime Minister...
8 months ago
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8 months ago
Australia is planning a total ban on social media for children under 16 years old. Prime Minister Anthony Albanese argues that it is the only way to protect vulnerable children from the demonstrable harm that social media can do. This has sparked another round of debates about...
Blog - Practical...
Why Engineers Can't Control Rivers [Note that this article is a transcript of the video embedded above.] This is the Old River Control...
over a year ago
102
over a year ago
[Note that this article is a transcript of the video embedded above.] This is the Old River Control Structure, a relatively innocuous complex of floodgates and levees off the Mississippi River in central Louisiana. It was built in the 1950s to solve a serious problem. Typically...
The Works in...
Works in Progress: 2023 Wrapped Our most read work of the year
a year ago
Explorations of an...
Monsoon Season In Arizona, Part 4: The Chiricahuas September 3, 2024 It was another beautiful day in paradise, and all of us were up early to watch the...
9 months ago
15
9 months ago
September 3, 2024 It was another beautiful day in paradise, and all of us were up early to watch the sun rise over the desert. The active bird feeders gave us something to study while we drank our coffee and ate our egg sandwiches that Nikki had crafted for us.  Black-throated...
Quanta Magazine
What Could Explain the Gallium Anomaly? Physicists have ruled out a mundane explanation for the strange findings of an old Soviet...
12 months ago
81
12 months ago
Physicists have ruled out a mundane explanation for the strange findings of an old Soviet experiment, leaving open the possibility that the results point to a new fundamental particle. The post What Could Explain the Gallium Anomaly? first appeared on Quanta Magazine
Probably...
Young Americans are Marrying Later or Never I’ve written before about changes in marriage patterns in the U.S., and it’s one of the examples in...
7 months ago
12
7 months ago
I’ve written before about changes in marriage patterns in the U.S., and it’s one of the examples in Chapter 13 of the new third edition of Think Stats. My analysis uses data from the National Survey of Family Growth (NSFG). Today they released the most recent data, from surveys...
Melting Asphalt
A Nihilist's Guide to Meaning I've never been plagued by the big existential questions. You know, like What's my purpose? or What...
over a year ago
24
over a year ago
I've never been plagued by the big existential questions. You know, like What's my purpose? or What does it all mean? Growing up I was a very science-minded kid — still am — and from an early age I learned… Read more ›
symmetry magazine
Celebrating Dark Matter Day in Latin America Scientists, artists, communicators and physics fans find creative ways to mark the unofficial...
a year ago
28
a year ago
Scientists, artists, communicators and physics fans find creative ways to mark the unofficial holiday devoted to dark matter.
Out-of-Pocket Blog
GTFO Employers | Out-Of-Pocket Back To The Future
a year ago
Light from Space
Bubble Nebula and Neighborhood The constellation of Cassiopeia is full of rich gas clouds and a myriad of different Nebulas and...
over a year ago
39
over a year ago
The constellation of Cassiopeia is full of rich gas clouds and a myriad of different Nebulas and Star Clusters. Click or tap to enlarge/double-tap to zoom Total exposure time: 37h 20m (134,400s) Image resolution: 4,784 × 6,840px (1.919″/px) Shot from my driveway near
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
NeuroLogica Blog
911 Conspiracy Theories Persist On September 11, 2001, as part of a planned terrorist attack, commercial planes were hijacked and...
8 months ago
54
8 months ago
On September 11, 2001, as part of a planned terrorist attack, commercial planes were hijacked and flown into each of the two towers at the World Trade Center in New York. A third plane was flown into the Pentagon, and a fourth crashed after the passengers fought back. This, of...
brr
Sunset Hunkering down for the winter!
over a year ago
Explorations of an...
Borneo 2024: Introduction And Pre-Tour Birding About a month ago, I returned to Sabah in east Malaysia for my fourth tour of duty as a guide for...
8 months ago
18
8 months ago
About a month ago, I returned to Sabah in east Malaysia for my fourth tour of duty as a guide for Quest Nature Tours. I've always said that Borneo is one of my favourite tours that I run and even after three previous trips I was looking forward to returning. One of the main...
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....
Confessions of a...
Marine science, the environment, and the 2013 Australian election I’ve been a bit reluctant to write about the upcoming election in this blog; after all the point of...
over a year ago
56
over a year ago
I’ve been a bit reluctant to write about the upcoming election in this blog; after all the point of this blog has never been about anything political!  However, for better or worse the state of our  environment (including our oceans) are inextricably linked to politics, so here...
Yale E360
With Sea Ice Melting, Killer Whales Are Moving Into the Arctic Killer whales have begun to migrate farther into previously icy regions of the Arctic, preying on...
4 months ago
1
4 months ago
Killer whales have begun to migrate farther into previously icy regions of the Arctic, preying on narwhal, beluga, and bowhead. Scientists say their increasing numbers could shift food webs in ways that affect both endangered whale populations and subsistence Inuit hunters. Read...
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 →
Quanta Magazine
Concept Cells Help Your Brain Abstract Information and Build Memories Individual cells in the brain light up for specific ideas. These concept neurons, once known as...
5 months ago
56
5 months ago
Individual cells in the brain light up for specific ideas. These concept neurons, once known as “Jennifer Aniston cells,” help us think, imagine and remember episodes from our lives. The post Concept Cells Help Your Brain Abstract Information and Build Memories first...
Quanta Magazine
The Poetry Fan Who Taught an LLM to Read and Write DNA By treating DNA as a language, Brian Hie’s “ChatGPT for genomes” could pick up patterns that humans...
5 months ago
41
5 months ago
By treating DNA as a language, Brian Hie’s “ChatGPT for genomes” could pick up patterns that humans can’t see, accelerating biological design. The post The Poetry Fan Who Taught an LLM to Read and Write DNA first appeared on Quanta Magazine
Quantum Frontiers
Film noir and quantum thermo In four months, I’ll embark on the adventure of a lifetime—fatherhood. To prepare, I’ve been honing...
a year ago
115
a year ago
In four months, I’ll embark on the adventure of a lifetime—fatherhood. To prepare, I’ve been honing a quintessential father skill—storytelling. If my son inherits even a fraction of my tastes, he’ll soon develop a passion for film noir detective stories. … Continue reading →
Quanta Magazine
Invisible ‘Demon’ Discovered in Odd Superconductor Physicists have long suspected that hunks of metal could vibrate in a peculiar way that would be all...
a year ago
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a year ago
Physicists have long suspected that hunks of metal could vibrate in a peculiar way that would be all but invisible. Now physicists have spotted these “demon modes.” The post Invisible ‘Demon’ Discovered in Odd Superconductor first appeared on Quanta Magazine
NeuroLogica Blog
Using Cement for Energy Storage Imagine if every house, every building, came with 1-2 days (or possibly more) of energy storage....
a year ago
36
a year ago
Imagine if every house, every building, came with 1-2 days (or possibly more) of energy storage. What if every wind turbine could store a day’s worth of the energy it produces on average? How beneficial would it be if the most common building material the world could be used to...
Quanta Magazine
AI Needs Enormous Computing Power. Could Light-Based Chips Help? Optical neural networks, which use photons instead of electrons, have advantages over traditional...
a year ago
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a year ago
Optical neural networks, which use photons instead of electrons, have advantages over traditional systems. They also face major obstacles. The post AI Needs Enormous Computing Power. Could Light-Based Chips Help? first appeared on Quanta Magazine
Yale E360
Facing High Tariffs in U.S., Chinese Solar Flows to Poorer Countries Facing high tariffs in the U.S. and Europe, Chinese solar and battery companies have been selling a...
2 months ago
2
2 months ago
Facing high tariffs in the U.S. and Europe, Chinese solar and battery companies have been selling a growing share of their products to poorer countries, a new analysis finds. Read more on E360 →
Quanta Magazine
Why Computer Scientists Consult Oracles Hypothetical devices that can quickly and accurately answer questions have become a powerful tool in...
6 months ago
60
6 months ago
Hypothetical devices that can quickly and accurately answer questions have become a powerful tool in computational complexity theory. The post Why Computer Scientists Consult Oracles first appeared on Quanta Magazine
Quantum Frontiers
Lessons in frustration Assa Auerbach’s course was the most maddening course I’ve ever taken.  I was a master’s student in...
4 months ago
38
4 months ago
Assa Auerbach’s course was the most maddening course I’ve ever taken.  I was a master’s student in the Perimeter Scholars International program at the Perimeter Institute for Theoretical Physics. Perimeter trotted in world experts to lecture about modern physics. Many … Continue...
Out-of-Pocket Blog
23andMe, a healthcare fund idea, and the NHS | Out-Of-Pocket Some random musings coming from London
8 months ago
Asterisk
AI Isn’t Coming for Tech Jobs—Yet LLMs can make a developer’s job easier and faster. When might they make them obsolete?
over a year ago
NeuroLogica Blog
Meteostat-12 Meets Flat Earthers I know this wasn’t the purpose of sending up a €4.3bn satellite into geostationary orbit, but...
over a year ago
64
over a year ago
I know this wasn’t the purpose of sending up a €4.3bn satellite into geostationary orbit, but tweaking flat earthers is a fun side effect. European countries have collaborated on this project, having weather satellites in orbit since 1977. The latest iteration is Meteostat-12,...
Quanta Magazine
Cellular Self-Destruction May Be Ancient. But Why? How did cells evolve a process to end their own lives? Recent research suggests that apoptosis, a...
a year ago
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a year ago
How did cells evolve a process to end their own lives? Recent research suggests that apoptosis, a form of programmed cell death, first arose billions of years ago in bacteria with a primitive sociality. The post Cellular Self-Destruction May Be Ancient. But Why? first...
Casey Handmer's blog
To Conquer the Primary Energy Consumption Layer of Our Entire Civilization [Originally posted on the Terraform blog April 3, 2025.] Three years ago we set out to make cheap...
3 months ago
36
3 months ago
[Originally posted on the Terraform blog April 3, 2025.] Three years ago we set out to make cheap synthetic natural gas from sunlight and air. At the time I didn’t fully appreciate that we had kicked off the process of recompiling the foundation layer of our entire industrial...
SubAnima
Why do bees die when they sting you? Suicide is a truly bizarre evolutionary strategy. Why does it exist?
over a year ago
NeuroLogica Blog
Is AI Sentient – Revisited This happened sooner than I thought. Last June I wrote about Google employee, Blake Lemoine, who...
over a year ago
64
over a year ago
This happened sooner than I thought. Last June I wrote about Google employee, Blake Lemoine, who claimed that the LaMDA  chatbot he was working on was probably sentient. I didn’t buy it then and I still don’t, but Lemoine is not backing away from his claims. In an interview on H3...
Cremieux Recueil
"Yes, and..." Urbanism What can the Polish-Lithuanian Commonwealth teach us about effective zoning law?
2 months ago
Quanta Magazine
How Can AI Researchers Save Energy? By Going Backward. Reversible programs run backward as easily as they run forward, saving energy in theory. After...
a month ago
18
a month ago
Reversible programs run backward as easily as they run forward, saving energy in theory. After decades of research, they may soon power AI. The post How Can AI Researchers Save Energy? By Going Backward. first appeared on Quanta Magazine
Out-of-Pocket Blog
Common healthcare questions I get | Out-Of-Pocket Some of your FAQs finally answered
7 months ago
Sean Carroll
Thanksgiving This year we give thanks for a feature of nature that is frequently misunderstood: quanta. (We’ve...
a year ago
45
a year ago
This year we give thanks for a feature of nature that is frequently misunderstood: quanta. (We’ve previously given thanks for the Standard Model Lagrangian, Hubble’s Law, the Spin-Statistics Theorem, conservation of momentum, effective field theory, the error bar, gauge...
Confessions of a...
Cottesloe Fish Habitat Protection Area Today I am teaching my first tutorial in the second year unit ‘Marine Systems‘, which will introduce...
over a year ago
92
over a year ago
Today I am teaching my first tutorial in the second year unit ‘Marine Systems‘, which will introduce students to their major project, which is centred around a field trip to the Cottelsoe Fish Habitat Protection Area (CFHPA).  I’m pretty excited to introduce a few of my new ideas...
Eukaryote Writes...
Carl Sagan, nuking the moon, and not nuking the moon Most of us go about our lives comforted by the thought “I would never drop a nuclear weapon on the...
a year ago
107
a year ago
Most of us go about our lives comforted by the thought “I would never drop a nuclear weapon on the moon.” The truth is that given a lot of power, a nuclear weapon, and a lot of extremely specific circumstances, we too might find ourselves thinking “I should nuke the moon.”
Drew Ex Machina
First Pictures: Views of Mars from NASA’s Mars Observer – July 27, 1993 Having enthusiastically followed NASA’s Viking mission to Mars as a teenager during the late-1970s,...
a year ago
29
a year ago
Having enthusiastically followed NASA’s Viking mission to Mars as a teenager during the late-1970s, the lack of any new NASA missions to Mars during the 1980s […]
Casey Handmer's blog
Powering the Mars base This post is part of the series on space topics. This post is not the last word on this topic. The...
8 months ago
52
8 months ago
This post is part of the series on space topics. This post is not the last word on this topic. The usual caveats apply. I’m curious if you have strong opinions on different fuel mixes. A growing Mars base has a prodigious need for power. I’ve previously written two posts on...
Quanta Magazine
In a ‘Dark Dimension,’ Physicists Search for the Universe’s Missing Matter An idea derived from string theory suggests that dark matter is hiding in a (relatively) large extra...
a year ago
96
a year ago
An idea derived from string theory suggests that dark matter is hiding in a (relatively) large extra dimension. The theory makes testable predictions that physicists are investigating now. The post In a ‘Dark Dimension,’ Physicists Search for the Universe’s Missing...
Yale E360
To Breed Heat-Proof Cows, Nigerian Farmers Source Brazilian Bull Genes As the planet warms, Nigerian farmers are looking to breed cattle that can take the heat, importing...
5 months ago
4
5 months ago
As the planet warms, Nigerian farmers are looking to breed cattle that can take the heat, importing semen from a Brazilian breed suited to balmy tropical weather. Read more on E360 →
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...
Yale E360
To Protect Amazon from Drug Traffickers, Title Indigenous Lands, Report Says Drug traffickers are violently seizing Indigenous lands in the Peruvian Amazon to clear rainforest...
a month ago
1
a month ago
Drug traffickers are violently seizing Indigenous lands in the Peruvian Amazon to clear rainforest and grow coca. To combat the drug trade, a new report calls for titling Indigenous territories along major trafficking routes.  Read more on E360 →
NeuroLogica Blog
Diamond Batteries Again Why does news reporting of science and technology have to be so terrible at baseline? I know the...
7 months ago
68
7 months ago
Why does news reporting of science and technology have to be so terrible at baseline? I know the answers to this question – lack of expertise, lack of a business model to support dedicated science news infrastructure, the desire for click-bait and sensationalism – but it is still...
Uncharted...
Final: So Where Should We Build Ten New Cities in the US? Final article in the series
5 months ago
Beautiful Public...
The United States Frequency Allocation Chart This crazy, beautiful chart illustrates the incredible complexity of managing one of our nation’s...
over a year ago
71
over a year ago
This crazy, beautiful chart illustrates the incredible complexity of managing one of our nation’s most crucial – and invisible – national assets: the radio spectrum.
Quanta Magazine
How Failure Has Made Mathematics Stronger The topologist Danny Calegari discusses the inevitability of disappointment in math, and how to...
a year ago
79
a year ago
The topologist Danny Calegari discusses the inevitability of disappointment in math, and how to learn from it. The post How Failure Has Made Mathematics Stronger first appeared on Quanta Magazine
NeuroLogica Blog
Betavoltaic Batteries In 1964 Isaac Asimov, asked to imagine the world 50 years in the future, wrote: “The appliances of...
a year ago
35
a year ago
In 1964 Isaac Asimov, asked to imagine the world 50 years in the future, wrote: “The appliances of 2014 will have no electric cords, of course, for they will be powered by long- lived batteries running on radioisotopes. The isotopes will not be expensive for they will be by-...
The Roots of...
Links digest, 2023-10-12 I’ve been traveling for a while, so this is a long one, covering the last ~month. I tried to cut it...
a year ago
22
a year ago
I’ve been traveling for a while, so this is a long one, covering the last ~month. I tried to cut it down, but there have been so many amazing announcements, opportunities, etc.! Feel free to skim and jump around: From the Roots of Progress fellows Connor O’Brien and Adam Ozimek...
NeuroLogica Blog
The Physics of Flocks Most people have watched large flocks of birds. They are fascinating, and have interested scientists...
a year ago
63
a year ago
Most people have watched large flocks of birds. They are fascinating, and have interested scientists for a long time. How, exactly, do so many birds maintain their cohesion as a flock? It’s obviously a dynamic process, but what are the mechanisms? When I was young I was taught...
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
102
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
Quanta Magazine
How Randomness Improves Algorithms Unpredictability can help computer scientists solve otherwise intractable problems. The...
over a year ago
66
over a year ago
Unpredictability can help computer scientists solve otherwise intractable problems. The post How Randomness Improves Algorithms first appeared on Quanta Magazine
NeuroLogica Blog
Journalists Fail on UAP Story Nothing about the recent resurgence in interest in UFOs (now called UAPs for unidentified anomalous...
a year ago
26
a year ago
Nothing about the recent resurgence in interest in UFOs (now called UAPs for unidentified anomalous phenomena) is really new. It’s basically the same stories with the same level of completely unconvincing evidence. But what is somewhat new is the level of credulity and outright...
Damn Interesting
Journey to the Invisible Planet In the late 17th century, natural philosopher Isaac Newton was deeply uneasy with a new scientific...
over a year ago
47
over a year ago
In the late 17th century, natural philosopher Isaac Newton was deeply uneasy with a new scientific theory that was gaining currency in Europe: universal gravitation. In correspondence with a scientific contemporary, Newton complained that it was “an absurdity” to suppose that...
Sean Carroll
New Course: The Many Hidden Worlds of Quantum Mechanics In past years I’ve done several courses for The Great Courses/Wondrium (formerly The Teaching...
a year ago
33
a year ago
In past years I’ve done several courses for The Great Courses/Wondrium (formerly The Teaching Company): Dark Matter and Dark Energy, Mysteries of Modern Physics:Time, and The Higgs Boson and Beyond. Now I’m happy to announce a new one, The Many Hidden Worlds of Quantum Mechanics....
Quanta Magazine
With Fifth Busy Beaver, Researchers Approach Computation’s Limits After decades of uncertainty, a motley team of programmers has proved precisely how complicated...
a year ago
130
a year ago
After decades of uncertainty, a motley team of programmers has proved precisely how complicated simple computer programs can get. The post With Fifth Busy Beaver, Researchers Approach Computation’s Limits first appeared on Quanta Magazine
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...
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
Interaction Magic -...
Engineering beneath the ice sheet Living in Greenland, deploying electronic beacons deep beneath the ice.
7 months ago
Out-of-Pocket Blog
Retail and community pharmacies are changing | Out-Of-Pocket COVID tailwinds are changing the role of the pharmacy and pharmacist
a year ago
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
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...
NeuroLogica Blog
New Potential mRNA HIV Treatment First, don’t get too excited, this is a laboratory study, which means if all goes well we are about...
a month ago
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a month ago
First, don’t get too excited, this is a laboratory study, which means if all goes well we are about a decade or more from an actual treatment. The study, however, is a nice demonstration of the potential of recent biotechnology, specifically mRNA technology and lipid...
NeuroLogica Blog
What Is a Grand Conspiracy? Ah, the categorization question again. This is an endless, but much needed, endeavor within human...
a year ago
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a year ago
Ah, the categorization question again. This is an endless, but much needed, endeavor within human intellectual activity. We have the need to categorize things, if for no other reason than we need to communicate with each other about them. Often skeptics, like myself, talk about...
Yale E360
To Breed Heat-Proof Cows, Nigerian Farmers Source Brazilian Bull Genes As the planet warms, Nigerian farmers are looking to breed cattle that can take the heat, importing...
5 months ago
1
5 months ago
As the planet warms, Nigerian farmers are looking to breed cattle that can take the heat, importing semen from a Brazilian breed suited to balmy tropical weather. Read more on E360 →
Yale E360
With NOAA Cuts, a Proud Legacy and Vital Science Are at Risk For more than 50 years, NOAA has pioneered climate research and been instrumental in advancing...
3 months ago
3
3 months ago
For more than 50 years, NOAA has pioneered climate research and been instrumental in advancing modern weather forecasting. Now labeled by Project 2025 as part of the “climate alarm industry” and facing DOGE-driven cuts, the future of this valuable public asset is in...
Yale E360
Wildlife Returns to Site of Devastating Southern California Wildfire Four months after the Eaton Fire tore through Altadena, California, wildlife is making a...
2 months ago
Tikalon Blog by Dev...
Adornment "Form follows function" is a maxim that an object's shape and appearance should be defined only by...
10 months ago
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10 months ago
"Form follows function" is a maxim that an object's shape and appearance should be defined only by its purpose or function. A quick perusal of any antique shop will show that this maxim is generally ignored. Humans (Homo sapiens) have been called "naked apes," but we and our...
Cremieux Recueil
What’s the Deal With Autism Rates? Explaining the "autism epidemic".
2 months ago
NeuroLogica Blog
Some Future Tech Possibilities It’s difficult to pick winners and losers in the future tech game. In reality you just have to see...
a year ago
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a year ago
It’s difficult to pick winners and losers in the future tech game. In reality you just have to see what happens when you try out a new technology in the real world with actual people. Many technologies that look good on paper run into logistical problems, difficulty scaling, fall...
Wanderingspace
Triton Image from Voyager Colored Nice update to an old Voyager image with colors added based on actual colors captured in other...
over a year ago
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over a year ago
Nice update to an old Voyager image with colors added based on actual colors captured in other images. See original post here by Jason Major.
Blog - Practical...
What's the Difference Between Paint and Coatings? [Note that this article is a transcript of the video embedded above.] There’s a popular myth that...
over a year ago
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over a year ago
[Note that this article is a transcript of the video embedded above.] There’s a popular myth that I’ve heard about several bridges (including the Golden Gate Bridge in San Francisco and the Forth Bridge in eastern Scotland) that they paint the structure continuously from end to...
Out-of-Pocket Blog
New Health Plans Need New Operating Systems with Flume Health | Out-Of-Pocket this claim is automatic, programmatic, hypnotic, funky fresh
a year ago
Asterisk
The Depths of Wikipedians A conversation about yogurt wars, German hymns, tropical cyclones, and the people who make Wikipedia...
8 months ago
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8 months ago
A conversation about yogurt wars, German hymns, tropical cyclones, and the people who make Wikipedia function.
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
Asterisk
California vs. Big Soda Sugar-sweetened beverage taxes work. But during the time it took to figure this out, enacting them...
a year ago
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a year ago
Sugar-sweetened beverage taxes work. But during the time it took to figure this out, enacting them became much harder.
Yale E360
Spread of Dark Algae Could Hasten Melt of Greenland Ice Sheet Dark algae are spreading across the Greenland ice sheet as snow retreats. Their dark color causes...
4 months ago
2
4 months ago
Dark algae are spreading across the Greenland ice sheet as snow retreats. Their dark color causes ice to absorb more heat from the sun, accelerating melting, and according to a new study, the harsh conditions atop the ice sheet will do little to slow their advance. Read more on...
Damn Interesting
The Rube’s Dilemma It all started with a hat. A straw boater, to be precise, with a flat, round brim and brightly...
over a year ago
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over a year ago
It all started with a hat. A straw boater, to be precise, with a flat, round brim and brightly colored ribbon tied around the crown. Originally popularized by gondoliers in Venice, this jaunty accessory had reached the height of American couture by the turn of the 20th century....
Quanta Magazine
What Are Sheaves? These metaphorical gardens have become central objects in modern mathematics. The post...
11 months ago
73
11 months ago
These metaphorical gardens have become central objects in modern mathematics. The post What Are Sheaves? first appeared on Quanta Magazine
The Works in...
The future of silk Silk is stronger than steel or kevlar. What could it be used for?
2 months ago
Quanta Magazine
How Can Regional Models Advance Climate Science? Elfatih Eltahir explains why we need more local and social data, like disease spread and population...
2 days ago
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2 days ago
Elfatih Eltahir explains why we need more local and social data, like disease spread and population growth, to better predict and address climate-related challenges. The post How Can Regional Models Advance Climate Science? first appeared on Quanta Magazine
ToughSF
How to Live on Other Planets: Uranus The weirdest of the planets. A blue giant, resting on its side. Could we find a home in...
over a year ago
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over a year ago
The weirdest of the planets. A blue giant, resting on its side. Could we find a home in the Uranian system? Description Uranus is the fourth-largest planet and the first ‘ice giant’. It orbits between 18.3 and 20.1 AU from the Sun, making it four times more distant than...
Damn Interesting
Fifteen Years Forsaken Editor’s Note: This article contains quotations from contemporaneous accounts which might be...
over a year ago
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over a year ago
Editor’s Note: This article contains quotations from contemporaneous accounts which might be offensive for today’s readers. The moon was new on the night of 31 July 1761, and the wide expanse of the Indian Ocean uniformly black. But Captain Jean de Lafargue of the French cargo...
NeuroLogica Blog
Update on Quantum Computers There has been a lot of quantum computer news since I last wrote about the topic. But this is still...
over a year ago
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over a year ago
There has been a lot of quantum computer news since I last wrote about the topic. But this is still a technology that is slowly advancing in the background, while actual applications have been limited. There is a threshold effect at play – at some point, quantum computers will be...
Quanta Magazine
Cells Across the Tree of Life Exchange ‘Text Messages’ Using RNA Cells across the tree of life can swap short-lived messages encoded by RNA — missives that resemble...
9 months ago
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9 months ago
Cells across the tree of life can swap short-lived messages encoded by RNA — missives that resemble a quick text rather than a formal memo on letterhead. The post Cells Across the Tree of Life Exchange ‘Text Messages’ Using RNA first appeared on Quanta Magazine
The Works in...
Britain’s interwar apartment boom A decade of Art Deco densification
a year ago
Wanderingspace
Cassini’s Final Look at Enceladus Taken on August 28, 2017. Credit: NASA/JPL-Caltech/Space Science Institute This is from images...
over a year ago
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over a year ago
Taken on August 28, 2017. Credit: NASA/JPL-Caltech/Space Science Institute This is from images obtained by Cassini shortly before plunging into the Saturnian atmosphere. The images were taken over 14 hours and compiled into this animation.
Drew Ex Machina
You Can’t Fail Unless You Try: NASA’s Pioneer P-3 Lunar Orbiter Space enthusiasts of a certain age, like myself, grew up learning about the trio of NASA’s unmanned...
7 months ago
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7 months ago
Space enthusiasts of a certain age, like myself, grew up learning about the trio of NASA’s unmanned programs which provided scientists and engineers with vital information […]
Quanta Magazine
Inside Scientists’ Life-Saving Prediction of the Iceland Eruption The Reykjanes Peninsula has entered a new volcanic era. Innovative efforts to map and monitor the...
a year ago
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a year ago
The Reykjanes Peninsula has entered a new volcanic era. Innovative efforts to map and monitor the subterranean magma are saving lives. The post Inside Scientists’ Life-Saving Prediction of the Iceland Eruption first appeared on Quanta Magazine
The Works in...
The prehistoric psychopath Life in the state of nature was less violent than you might think. But this made them vulnerable to...
3 months ago
27
3 months ago
Life in the state of nature was less violent than you might think. But this made them vulnerable to a few psychopaths.
NeuroLogica Blog
Podcast Pseudoscience A recent BBC article highlights some of the risk of the new age of social media we have crafted for...
7 months ago
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7 months ago
A recent BBC article highlights some of the risk of the new age of social media we have crafted for ourselves. The BBC investigated the number one ranked UK podcast, Diary of a CEO with host Steven Bartlett, for the accuracy of the medical claims recently made on the show. While...
Out-of-Pocket Blog
How do hospitals spend money? | Out-Of-Pocket it's time to look at a financial statement
a year ago
Quanta Magazine
In the Milky Way’s Stars, a History of Violence Our galaxy's stars keep a record of its past. By reading those stories, astronomers are learning...
a year ago
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a year ago
Our galaxy's stars keep a record of its past. By reading those stories, astronomers are learning more about how the Milky Way came to be — and about the galaxy we live in today. The post In the Milky Way’s Stars, a History of Violence first appeared on Quanta Magazine
Quantum Frontiers
What geckos have to do with quantum computing When my brother and I were little, we sometimes played video games on weekend mornings, before our...
a year ago
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a year ago
When my brother and I were little, we sometimes played video games on weekend mornings, before our parents woke up. We owned a 3DO console, which ran the game Gex. Gex is named after its main character, a gecko. Stepping … Continue reading →
Quanta Magazine
The Key to Species Diversity May Be in Their Similarities New modeling work suggests why nature is more diverse than niche-based ecological theory predicts. ...
over a year ago
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over a year ago
New modeling work suggests why nature is more diverse than niche-based ecological theory predicts. The post The Key to Species Diversity May Be in Their Similarities first appeared on Quanta Magazine
Yale E360
In This Storied Egyptian City, Rising Seas are Causing Buildings to Crumble As waters rise along the Egyptian coast, hundreds of buildings in the historic port city of...
4 months ago
6
4 months ago
As waters rise along the Egyptian coast, hundreds of buildings in the historic port city of Alexandria have collapsed. Read more on E360 →
Uncharted...
Why Do We Like Concerts? It's not what you think
3 months ago
Quanta Magazine
The Viral Paleontologist Who Unearths Pathogens’ Deep Histories Sébastien Calvignac-Spencer searches museum jars for genetic traces of flu, measles and other...
10 months ago
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10 months ago
Sébastien Calvignac-Spencer searches museum jars for genetic traces of flu, measles and other viruses. Their evolutionary stories can help treat modern outbreaks and prepare for future ones. The post The Viral Paleontologist Who Unearths Pathogens’ Deep Histories...
Yale E360
Lightning Strikes the Arctic: What Will It Mean for the Far North? A warmer world is expected to bring more thunderstorms, especially at higher latitudes. Scientists...
3 weeks ago
9
3 weeks ago
A warmer world is expected to bring more thunderstorms, especially at higher latitudes. Scientists are now reporting a dramatic surge in lightning in the far north and are scrambling to parse how this could affect wildfires, the chemistry of the atmosphere, and Arctic...
Asterisk
Animal Welfare in the Anthropocene Wild animals outnumber farmed animals by orders of magnitude. Are we obligated to help them? And...
over a year ago
20
over a year ago
Wild animals outnumber farmed animals by orders of magnitude. Are we obligated to help them? And even if we wanted to, do we know how?
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 […]
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...
The Roots of...
Developing a technology with safety in mind If a technology may introduce catastrophic risks, how do you develop it? It occurred to me that the...
over a year ago
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over a year ago
If a technology may introduce catastrophic risks, how do you develop it? It occurred to me that the Wright Brothers’ approach to inventing the airplane might make a good case study. The catastrophic risk for them, of course, was dying in a crash. This is exactly what happened...
Blog - Practical...
What Really Happened at the New Harbor Bridge Project? [Note that this article is a transcript of the video embedded above.] In July of 2022, the Texas...
over a year ago
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over a year ago
[Note that this article is a transcript of the video embedded above.] In July of 2022, the Texas Department of Transportation issued an emergency suspension of work on the half-finished Harbor Bridge project in Corpus Christi, citing serious design flaws that could cause the main...
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...
Uncharted...
AI Weeks When Decades Happen How fast AI is improving, and how that's impacting jobs today
5 months ago
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
54
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
Lord Kelvin and His Analog Computer William Thomson, mourning the death of his wife and flush with cash from various patents related to...
a year ago
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a year ago
William Thomson, mourning the death of his wife and flush with cash from various patents related to the laying of the first transatlantic telegraph cable, decided to buy a yacht. His schooner, the Lalla Rookh, became Thomson’s summer home and his base for hosting scientific...
NeuroLogica Blog
UK Building More Nuclear The nuclear debate seems never-ending, which I guess is to be expected. Every large technology has...
over a year ago
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over a year ago
The nuclear debate seems never-ending, which I guess is to be expected. Every large technology has tradeoffs. But the need to transition our energy infrastructure to carbon neutral has shifted the equation, and it is now arguable that we cannot afford to ignore the option of...
Quantum Frontiers
How writing a popular-science book led to a Nature Physics paper Several people have asked me whether writing a popular-science book has fed back into my research....
3 months ago
33
3 months ago
Several people have asked me whether writing a popular-science book has fed back into my research. Nature Physics published my favorite illustration of the answer this January. Here’s the story behind the paper. In late 2020, I was sitting by … Continue reading →
Eukaryote Writes...
A love letter to civilian OSINT What is civilian OSINT, and could it be used altruistically?
over 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
12
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 →
Quanta Magazine
Fossilized Molecules Reveal a Lost World of Ancient Life A new analysis of ancient sediments fills a gap in the fossil record — revealing a massive dynasty...
a year ago
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a year ago
A new analysis of ancient sediments fills a gap in the fossil record — revealing a massive dynasty of ancient eukaryotes, which may have reigned for 800 million years and shaped the history of life of Earth. The post Fossilized Molecules Reveal a Lost World of Ancient...
Yale E360
Pakistan's Solar Revolution Is Bringing Power to the People Fed up with pricey electricity from an unreliable grid, Pakistanis have snapped up cheap solar...
3 days ago
1
3 days ago
Fed up with pricey electricity from an unreliable grid, Pakistanis have snapped up cheap solar panels. In an interview, Muhammad Mustafa Amjad, of Islamabad-based Renewables First, says his country can stand as a model for other nations as they transition away from fossil...
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...
The Works in...
Animals as chemical factories The price of purple
a month ago
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?
Blog - Practical...
HEAVY CONSTRUCTION of a Sewage Pump Station - Ep 4 This is the fourth episode of a five-part pilot series to gauge your interest in "How It's...
a year ago
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a year ago
This is the fourth episode of a five-part pilot series to gauge your interest in "How It's Made"-esque heavy construction videos. Drop a comment or send me an email to let me know what you think! Watch on YouTube above or ad-free on Nebula here.
Damn Interesting
Much Ado About Adenoids Edmund Lawall must have felt cursed. He’d brought his family to New York in the late 1800s to carry...
2 weeks ago
14
2 weeks ago
Edmund Lawall must have felt cursed. He’d brought his family to New York in the late 1800s to carry on his father’s business as a pharmacist, but fate—or perhaps the city itself—seemed determined to drive him back out again. Lawall’s health had been in decline since their...
Confessions of a...
Let’s argue against the Shark Cull with science There’s been a lot in the news recently about the implementation of the Shark Cull (or, as the...
over a year ago
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over a year ago
There’s been a lot in the news recently about the implementation of the Shark Cull (or, as the Government put it, the “shark protection measures”) here in Western Australia.  Just as I am not a climate scientist, I am not a shark biologist, and cannot claim to be a shark expert....
Quanta Magazine
Quantum Speedup Found for Huge Class of Hard Problems It’s been difficult to find important questions that quantum computers can answer faster than...
3 months ago
37
3 months ago
It’s been difficult to find important questions that quantum computers can answer faster than classical machines, but a new algorithm appears to do it for some critical optimization tasks. The post Quantum Speedup Found for Huge Class of Hard Problems first appeared...
Chris Grossack's...
Life in Johnstone's Topological Topos 1 -- Fundamentals I’ve been thinking a lot about the internal logic of topoi again, and I want to have more examples...
a year ago
55
a year ago
I’ve been thinking a lot about the internal logic of topoi again, and I want to have more examples of topoi that I understand well enough to externalize some statements. There’s more to life than just a localic $\mathsf{Sh}(B)$, and since I’m starting to feel like I understand...
Quanta Magazine
Elliptic Curves Yield Their Secrets in a New Number System Ana Caraiani and James Newton have extended an important result in number theory to the imaginary...
over a year ago
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over a year ago
Ana Caraiani and James Newton have extended an important result in number theory to the imaginary realm. The post Elliptic Curves Yield Their Secrets in a New Number System first appeared on Quanta Magazine
Uncharted...
GeoHistory News | Q3 2024 Longshoremen strike, Mexico – Spain conflict, how Islam propelled Europe more than Protestantism,...
9 months ago
29
9 months ago
Longshoremen strike, Mexico – Spain conflict, how Islam propelled Europe more than Protestantism, and more
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...
SubAnima
How NOT To Think About Cells Are we all just running on molecular clockwork?
over a year ago
Out-of-Pocket Blog
Redox and The Future Of Integrations | Out-Of-Pocket Actually...what is an integration lol
a year ago
nanoscale views
Technological civilization and losing object permanence In the grand tradition of physicists writing about areas outside their expertise, I wanted to put...
6 months ago
19
6 months ago
In the grand tradition of physicists writing about areas outside their expertise, I wanted to put down some thoughts on a societal trend.  This isn't physics or nanoscience, so feel free to skip this post. Object permanence is a term from developmental psychology.  A person (or...
Explorations of an...
A Month In Northern Peru, Part 14: River Islands And Explorama Lodge (February 18 - 19, 2024) February 18, 2024 (continued)     Where I last left off, Laura and I had just completed our...
5 months ago
19
5 months ago
February 18, 2024 (continued)     Where I last left off, Laura and I had just completed our sixteen-day loop through the mountains and deserts of northern Peru with the rental car. We dropped the vehicle off at the airport with no issues and boarded our flight. We were heading to...
Casey Handmer's blog
Why do we need a Department of Government Efficiency? President Trump’s recent sweeping electoral victory is a clear mandate for change. There is some...
7 months ago
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7 months ago
President Trump’s recent sweeping electoral victory is a clear mandate for change. There is some urgency, and Trump has assembled the early stages of a team and coalition that can deliver it. It’s not exactly a mystery what Elon and Vivek plan for The Department of Government...
Explorations of an...
A Month In Northern Peru, Part 8: Pale-billed Antpittas In The Elfin Forest (February 10, 2024) February 10, 2024 The Pale-billed Antpitta is a large, fancy-looking Grallaria antpitta only found...
a year ago
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a year ago
February 10, 2024 The Pale-billed Antpitta is a large, fancy-looking Grallaria antpitta only found in the high Andes of northern Peru. Because of its proclivity towards dense forest with an abundance of bamboo, there are few places where this species can be easily found. These...
NeuroLogica Blog
GMOs and Butterflies Are attitudes towards genetically modified organisms (GMOs) in our agriculture softening? Back in...
over a year ago
34
over a year ago
Are attitudes towards genetically modified organisms (GMOs) in our agriculture softening? Back in 2015 a Pew survey found that the gap between public opinion and that of scientists was greatest on acceptance of GMOs (more than any other topic surveyed), with a 51% gap. But more...
Quanta Magazine
What Has the Pandemic Taught Us About Vaccines? Should Covid-19 vaccines be judged by how well they prevent disease or how well they prevent death?...
over a year ago
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over a year ago
Should Covid-19 vaccines be judged by how well they prevent disease or how well they prevent death? Anna Durbin, a public health expert and vaccine researcher, talks with Steven Strogatz about the science behind vaccines. The post What Has the Pandemic Taught Us About...
Blog - Practical...
The Hidden Engineering of Wildlife Crossings [Note that this article is a transcript of the video embedded above.] This is the Wallis Annenberg...
6 months ago
101
6 months ago
[Note that this article is a transcript of the video embedded above.] This is the Wallis Annenberg Wildlife Crossing under construction over the 101 just outside Los Angeles, California. When it’s finished in a few years, it will be the largest wildlife crossing (*of its kind) on...
Out-of-Pocket Blog
Patient Communities Should Change | Out-Of-Pocket Evolving from ads to outcomes
a year ago
Quanta Magazine
What Is the Nature of Consciousness? Consciousness, our experience of being in the world, is one of the mind’s greatest mysteries, but as...
over a year ago
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over a year ago
Consciousness, our experience of being in the world, is one of the mind’s greatest mysteries, but as the neuroscientist Anil Seth explains to Steven Strogatz, research is making progress in understanding this elusive phenomenon. The post What Is the Nature of...
Light from Space
The Helping Hand of LDN 1355 LDN 1355 is a dark nebula in Cassiopeia, vaguely in the shape of an outstreched human hand—the dark...
over a year ago
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over a year ago
LDN 1355 is a dark nebula in Cassiopeia, vaguely in the shape of an outstreched human hand—the dark dust obscuring the reflection nebula behind it. Total exposure time: 58h 50' (211,800s) Image resolution: 5,216 × 3,909px (1.924″/px) Shot from my driveway
Asterisk
All Aboard the Bureaucracy Train The United States has the most expensive transportation infrastructure in the world. That’s because...
a year ago
17
a year ago
The United States has the most expensive transportation infrastructure in the world. That’s because we refuse to learn from experts, other countries, and our own history.
Yale E360
How a Former Herder Protected Mongolia's Vast Grasslands Batmunkh Luvsandash has fought to protect more than a million acres of steppe lands in his native...
2 months ago
4
2 months ago
Batmunkh Luvsandash has fought to protect more than a million acres of steppe lands in his native Mongolia. In an interview with Yale Environment 360, he explains how, by drawing on the knowledge of local herders, he was able to take on the powerful mining industry and win. Read...
NeuroLogica Blog
AI Powered Bionic Arm My younger self, seeing that title – AI Powered Bionic Arm – would definitely feel as if the future...
4 months ago
33
4 months ago
My younger self, seeing that title – AI Powered Bionic Arm – would definitely feel as if the future had arrived, and in many ways it has. This is not the bionic arm of the 1970s TV show, however. That level of tech is probably closer to the 2070s than the 1970s. But we are...
Blog - Practical...
The Bizarre Paths of Groundwater Around Structures [Note that this article is a transcript of the video embedded above.] In 2015, an unusual incident...
over a year ago
48
over a year ago
[Note that this article is a transcript of the video embedded above.] In 2015, an unusual incident happened on the construction site for a sewage lift station in British Columbia, Canada. WorksafeBC, the provincial health and safety agency, posted a summary of the event on...
Yale E360
Scientists Look to Changing Tree Color to Predict Volcanic Eruptions NASA scientists believe it may be possible to predict when a volcano will erupt by using satellites...
a month ago
2
a month ago
NASA scientists believe it may be possible to predict when a volcano will erupt by using satellites to track changes in the color of surrounding trees. Read more on E360 →
IEEE Spectrum
How Tech Automated the January 6 Investigations Josh Coker’s Facebook page doesn’t show any MAGA memes or Trump quotes. He wasn’t live-streaming on...
a year ago
31
a year ago
Josh Coker’s Facebook page doesn’t show any MAGA memes or Trump quotes. He wasn’t live-streaming on 6 January 2021, and no one has ever stepped forward to identify him as one of the mob that stormed the US Capitol that day. Oregon, Ohio, with five counts connected to the failed...
Yale E360
Uncertain Future for Clean Tech Boom Underway in Republican Strongholds Government support for clean energy has spurred new projects across the U.S., with more than 80...
4 months ago
6
4 months ago
Government support for clean energy has spurred new projects across the U.S., with more than 80 percent of the spending flowing to Republican districts. But since President Trump took office, new project announcements have seen a precipitous drop. Read more on E360 →
Quanta Magazine
Plants Find Light Using Gaps Between Their Cells A mutant seedling revealed how plant tissues scatter incoming light, allowing plants to sense its...
a year ago
33
a year ago
A mutant seedling revealed how plant tissues scatter incoming light, allowing plants to sense its direction and move toward it. The post Plants Find Light Using Gaps Between Their Cells first appeared on Quanta Magazine
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
Quanta Magazine
Cryptography Tricks Make a Hard Problem a Little Easier Researchers have shown how to find the simplest description of a data set faster than by simply ...
a year ago
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a year ago
Researchers have shown how to find the simplest description of a data set faster than by simply checking every possibility. The post Cryptography Tricks Make a Hard Problem a Little Easier 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
1
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 →
Quanta Magazine
An Easy-Sounding Problem Yields Numbers Too Big for Our Universe Researchers prove that navigating certain systems of vectors is among the most complex computational...
a year ago
23
a year ago
Researchers prove that navigating certain systems of vectors is among the most complex computational problems. The post An Easy-Sounding Problem Yields Numbers Too Big for Our Universe first appeared on Quanta Magazine
nanoscale views
Talk about "The Direct Democracy of Matter" The Scientia Institute at Rice sponsors series of public lectures annually, centered around a...
2 months ago
22
2 months ago
The Scientia Institute at Rice sponsors series of public lectures annually, centered around a theme.  The intent is to get a wide variety of perspectives spanning across the humanities, social sciences, arts, sciences, and engineering, presented in an accessible way.  The youtube...
Asterisk
What We Owe The Future William MacAskill’s latest book presents itself as an introduction to the burgeoning longtermist...
over a year ago
18
over a year ago
William MacAskill’s latest book presents itself as an introduction to the burgeoning longtermist movement. But his views are eccentric – even within the movement he founded.
nanoscale views
Turbulent times While I've been absolutely buried under deadlines, it's been a crazy week for US science, and things...
5 months ago
17
5 months ago
While I've been absolutely buried under deadlines, it's been a crazy week for US science, and things are unlikely to calm down anytime soon.  As I've written before, I largely try to keep my political views off here, since that's not what people want to read from me, and I want...
ToughSF
Hypervelocity Macron Accelerators We look at the various ways of accelerating micro-scale projectiles up to hypervelocity (10-10,000...
over a year ago
18
over a year ago
We look at the various ways of accelerating micro-scale projectiles up to hypervelocity (10-10,000 km/s) and their use in space. Going small to go fast Macrons or macroscopic particles are tiny projectiles that sit on the border between the complex structures we see under a...
Stephen Wolfram...
Yet More New Ideas and New Functions: Launching Version 14.1 of Wolfram Language & Mathematica For the 36th Time… the Latest from Our R&D Pipeline There’s Now a Unified Wolfram App Vector...
11 months ago
83
11 months ago
For the 36th Time… the Latest from Our R&D Pipeline There’s Now a Unified Wolfram App Vector Databases and Semantic Search RAGs and Dynamic Prompting for LLMs Connect to Your Favorite LLM Symbolic Arrays and Their Calculus Binomials and Pitchforks: Navigating Mathematical...
NeuroLogica Blog
Unifying Cognitive Biases Are you familiar with the “lumper vs splitter” debate? This refers to any situation in which there...
over a year ago
88
over a year ago
Are you familiar with the “lumper vs splitter” debate? This refers to any situation in which there is some controversy over exactly how to categorize complex phenomena, specifically whether or not to favor the fewest categories based on similarities, or the greatest number of...
Out-of-Pocket Blog
Race And Healthcare: Recognizing And Addressing the Issues Facing Black Patients | Out-Of-Pocket The systemic issues that plague black communities are extremely prevalent in healthcare, and we...
a year ago
Blog - Practical...
HEAVY CONSTRUCTION of a Sewage Pump Station - Ep 3 This is the third episode of a five-part pilot series to gauge your interest in "How It's...
a year ago
69
a year ago
This is the third episode of a five-part pilot series to gauge your interest in "How It's Made"-esque heavy construction videos. Drop a comment or send me an email to let me know what you think! Watch on YouTube above or ad-free on Nebula here.
Cremieux Recueil
China's Upside-Down Meritocracy New evidence suggests China systematically misallocates its human capital
9 months ago
Out-of-Pocket Blog
What's The Deal With Telemedicine? | Out-Of-Pocket we're in the weird in-between stage of adoption
a year ago
Yale E360
City Lights Extend Growing Season for Urban Trees From New York to Paris to Beijing, urban trees are enjoying an extra-long growing season, a new...
2 weeks ago
9
2 weeks ago
From New York to Paris to Beijing, urban trees are enjoying an extra-long growing season, a new study finds. Read more on E360 →
Quanta Magazine
How Did Altruism Evolve? If evolution favors the survival of the fittest, where did the impulse to help others come from?...
a year ago
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a year ago
If evolution favors the survival of the fittest, where did the impulse to help others come from? Host Janna Levin speaks with Stephanie Preston, a neuropsychologist who studies the biology of altruism. The post How Did Altruism Evolve? first appeared on Quanta...
Andrew Fraknoi –...
Two of My Science-Fiction Stories Published in May View this email in your browser A Change of Pace from Astronomy News  As you may know, I have been...
a month ago
16
a month ago
View this email in your browser A Change of Pace from Astronomy News  As you may know, I have been writing science-fiction stories based on good astronomy as my retirement project.  After a good number of rejections from the finest sci-fi magazines the world over, I am now...
The Works in...
Notes on Progress: An Englishman in New York Reflections on the revolution in Manhattan
over a year ago
Blog - Practical...
Connecting Solar to the Grid is Harder Than You Think [Note that this article is a transcript of the video embedded above.] On June 4, 2022, a small piece...
a year ago
109
a year ago
[Note that this article is a transcript of the video embedded above.] On June 4, 2022, a small piece of equipment (called a lightning arrestor) at a power plant in Odessa, Texas failed, causing part of the plant to trip offline. It was a fairly typical fault that happens from...
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
33
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
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
Inland feeding by coastal godwits Species such as Dunlin and Knot are well-served by conservation measures that aim to protect...
over a year ago
41
over a year ago
Species such as Dunlin and Knot are well-served by conservation measures that aim to protect estuaries but the same is not necessarily true for Black-tailed Godwits. In a 2022 paper in the journal Wader Study, Clément Jourdan and colleagues describe the movements of ten tagged...
Out-of-Pocket Blog
What Do Hospitals Care About? | Out-Of-Pocket Let’s look at three big priorities and a real hospital
5 months ago
Quantum Frontiers
Discoveries at the Dibner This past summer, our quantum thermodynamics research group had the wonderful opportunity to visit...
a year ago
58
a year ago
This past summer, our quantum thermodynamics research group had the wonderful opportunity to visit the Dibner Rare Book Library in D.C. Located in a small corner of the Smithsonian National Museum of American History, tucked away behind flashier exhibits, the Dibner is … Continue...
NeuroLogica Blog
Factory Farming is Better Than Organic Farming Some narratives are simply ubiquitous in our culture (every culture has its universal narratives)....
6 months ago
77
6 months ago
Some narratives are simply ubiquitous in our culture (every culture has its universal narratives). Sometimes these narratives emerge out of shared values, like liberty and freedom. Sometimes they emerge out of foundational beliefs (the US still has a puritanical bent). And...
Quanta Magazine
New Kind of Magnetism Spotted in an Engineered Material In an atomically thin stack of semiconductors, a mechanism unseen in any natural substance causes...
a year ago
35
a year ago
In an atomically thin stack of semiconductors, a mechanism unseen in any natural substance causes electrons’ spins to align. The post New Kind of Magnetism Spotted in an Engineered Material first appeared on Quanta Magazine
Interaction Magic -...
Hacking the terrorist timepiece The hardest part of building hardware interfaces is not having the right tools to prototype, test...
over a year ago
29
over a year ago
The hardest part of building hardware interfaces is not having the right tools to prototype, test and validate ideas. A behind the scenes look at my prototyping process, on a project to re-invent the famous Casio F-91W watch.
Out-of-Pocket Blog
Random Uncontrolled Trials/Tweets | Out-Of-Pocket I need to deactivate my Twitter smh
a year ago
NeuroLogica Blog
Is Planned Obsolescence Real Yes – it is well-documented that in many industries the design of products incorporates a plan for...
3 months ago
27
3 months ago
Yes – it is well-documented that in many industries the design of products incorporates a plan for when the product will need to be replaced. A blatant example was in 1924 when an international meeting of lightbulb manufacturers decided to limit the lifespan of lightbulbs to...
NeuroLogica Blog
Starship Explodes in Successful Launch A common joke in the medical world is, “The operation was a success, but the patient died.” The...
over a year ago
41
over a year ago
A common joke in the medical world is, “The operation was a success, but the patient died.” The irony comes from how we might define “success”. On April 20th SpaceX conducted the maiden launch of the fully assembled Starship, including a Starship rocket on top of a super heavy...
Quanta Magazine
Introducing The Quanta Podcast Exploring the distant universe, the insides of cells, the abstractions of math, the complexity of...
a month ago
21
a month ago
Exploring the distant universe, the insides of cells, the abstractions of math, the complexity of information itself and much more, The Quanta Podcast will be a tour of the frontier between the known and the unknown. The post Introducing The Quanta Podcast first...
Blog - Practical...
How This Bridge Was Rebuilt in 15 Days After Hurricane Ian [Note that this article is a transcript of the video embedded above.] On September 28, 2022,...
over a year ago
53
over a year ago
[Note that this article is a transcript of the video embedded above.] On September 28, 2022, Hurricane Ian made landfall on the western coast of Florida as a Category 4 storm, bringing enormous volumes of rainfall and extreme winds to the state. Ian was the deadliest hurricane to...
Out-of-Pocket Blog
Some More 2025 predictions | Out-Of-Pocket OOP readers always have some interesting ones
6 months ago
Quanta Magazine
The Mathematician Who Finds the Poetry in Math and the Math in Poetry The links between math, music and art have been explored for thousands of years. Sarah Hart is now...
a year ago
32
a year ago
The links between math, music and art have been explored for thousands of years. Sarah Hart is now turning a mathematical eye to literature. The post The Mathematician Who Finds the Poetry in Math and the Math in Poetry first appeared on Quanta Magazine
Casey Handmer's blog
Why am I searched every time I go to Australia? The Australian Border Force won’t stop searching me and my personal devices when I visit Australia....
2 months ago
13
2 months ago
The Australian Border Force won’t stop searching me and my personal devices when I visit Australia. Despite being an Australian citizen, under Australian law, I have zero recourse to this continued flagrant invasion of my privacy. After two years of harassment I am publicizing...
NeuroLogica Blog
Wood Vaulting for Carbon Sequestration I can’t resist a good science story involving technology that we can possibly use to stabilize our...
9 months ago
58
9 months ago
I can’t resist a good science story involving technology that we can possibly use to stabilize our climate in the face of anthropogenic global warming. This one is a fun story and an interesting, and potentially useful, idea. As we map out potential carbon pathways into the...
IEEE Spectrum
The Forgotten History of Chinese Keyboards Today, typing in Chinese works by converting QWERTY keystrokes into Chinese characters via a...
a year ago
117
a year ago
Today, typing in Chinese works by converting QWERTY keystrokes into Chinese characters via a software interface, known as an input method editor. But this was not always the case. Thomas S. Mullaney’s new book, The Chinese Computer: A Global History of the Information Age,...
Yale E360
Reciprocity: Rethinking Our Relationship with the Natural World Robin Wall Kimmerer, the bestselling author of Braiding Sweetgrass, recently published The...
4 months ago
1
4 months ago
Robin Wall Kimmerer, the bestselling author of Braiding Sweetgrass, recently published The Serviceberry, which explores the economies of nature. In an e360 interview, the Native American ecologist discusses reciprocity, gratitude, and aligning human law with ecological law. Read...
symmetry magazine
Kétévi Assamagan pays it forward Kétévi Assamagan's contributions to physics go beyond his research at the Large Hadron...
over a year ago
36
over a year ago
Kétévi Assamagan's contributions to physics go beyond his research at the Large Hadron Collider. Kétévi Assamagan first became interested in physics in high school—because he had to be. His school in Togo, in West Africa, required students to declare a major....
Yale E360
Peruvian Farmer Sues German Energy Giant Over Its Role in Climate Change Hearings began Monday in a landmark climate case in Hamm, Germany, where a Peruvian farmer is suing...
3 months ago
1
3 months ago
Hearings began Monday in a landmark climate case in Hamm, Germany, where a Peruvian farmer is suing energy giant RWE over its role in warming. Read more on E360 →
Wanderingspace
Mars Express is Still Making Great Images 20 Years Later Mars Express was launched by the European Space Agency in 2003, and is ESA’s first Mars mission. In...
10 months ago
79
10 months ago
Mars Express was launched by the European Space Agency in 2003, and is ESA’s first Mars mission. In one shot, you can see Mars as a half-lit disk, with Phobos, its tiny moon, hovering above. Right below Phobos is Olympus Mons, the solar system's largest volcano, towering 22 km...
IEEE Spectrum
Before the Undo Command, There Was the Electric Eraser hot combs—they all obviously benefited from the jolt of electrification. But the eraser? What was so...
3 months ago
32
3 months ago
hot combs—they all obviously benefited from the jolt of electrification. But the eraser? What was so problematic about the humble eraser that it needed electrifying? 1935 patent application for an apparatus for erasing, “Hand held rubbers are clumsy and cover a greater area than...
Quanta Magazine
The Lawlessness of Large Numbers Mathematicians can often figure out what happens as quantities grow infinitely large. What about...
over a year ago
44
over a year ago
Mathematicians can often figure out what happens as quantities grow infinitely large. What about when they are just a little big? The post The Lawlessness of Large Numbers first appeared on Quanta Magazine
Andrew Fraknoi –...
Euclid Space Telescope Delivers Great Images The first images are coming in from the new Euclid Space Telescope and they are spectacular. The...
a year ago
27
a year ago
The first images are coming in from the new Euclid Space Telescope and they are spectacular. The post Euclid Space Telescope Delivers Great Images appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
Quanta Magazine
What Makes for ‘Good’ Mathematics? Terence Tao, who has been called the “Mozart of Mathematics,” wrote an essay in 2007 about the...
a year ago
67
a year ago
Terence Tao, who has been called the “Mozart of Mathematics,” wrote an essay in 2007 about the common ingredients in “good” mathematical research. In this episode, the Fields Medalist joins Steven Strogatz to revisit the topic. The post What Makes for ‘Good’...
Quantum Frontiers
A (quantum) complex legacy: Part deux I didn’t fancy the research suggestion emailed by my PhD advisor. A 2016 email from John Preskill...
over a year ago
50
over a year ago
I didn’t fancy the research suggestion emailed by my PhD advisor. A 2016 email from John Preskill led to my publishing a paper about quantum complexity in 2022, as I explained in last month’s blog post. But I didn’t explain … Continue reading →
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
IEEE Spectrum
The Rise and Fall of 3M’s Floppy Disk A version of this post originally appeared on Tedium, Ernie Smith’s newsletter, which hunts for the...
a year ago
62
a year ago
A version of this post originally appeared on Tedium, Ernie Smith’s newsletter, which hunts for the end of the long tail. if you look on 3M’s own website, you will see no mention of this legacy—it’s a firm that sells abrasive materials, adhesive tapes, filters, films, personal...
The Roots of...
Why consumerism is good actually “Consumerism” came up in my recent interview with Elle Griffin of The Post. Here’s what I had to say...
over a year ago
42
over a year ago
“Consumerism” came up in my recent interview with Elle Griffin of The Post. Here’s what I had to say (off the cuff): I have to admit, I’ve never 100% understood what “consumerism” is, or what it’s supposed to be. I have the general sense of what people are gesturing at, but it...
Yale E360
Warming Linked to Rising Cancer Rates Among Women in the Middle East New research finds a link between increasingly extreme heat in the Middle East and rising rates of...
a month ago
2
a month ago
New research finds a link between increasingly extreme heat in the Middle East and rising rates of cancer in women. Read more on E360 →
nanoscale views
March Meeting 2025, Day 4 and wrap-up I saw a couple of interesting talks this morning before heading out: Alessandro Chiesa of Parma...
3 months ago
26
3 months ago
I saw a couple of interesting talks this morning before heading out: Alessandro Chiesa of Parma spoke about using spin-containing molecules potentially as qubits, and about chiral-induced spin selectivity (CISS) in electron transfer.  Regarding the former, here is a review. ...
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”.
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
7
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 Roots of...
The American Information Revolution in Global Perspective In “What if they gave an Industrial Revolution and nobody came?” I reviewed The British Industrial...
over a year ago
66
over a year ago
In “What if they gave an Industrial Revolution and nobody came?” I reviewed The British Industrial Revolution in Global Perspective, by Robert Allen. In brief, Allen’s explanation for the Industrial Revolution is that Britain had high wages and cheap energy, which meant it was...
NeuroLogica Blog
The Lunar Cycle and Suicide Does the lunar cycle affect human behavior? This seems to be a question that refuses to die, no...
over a year ago
101
over a year ago
Does the lunar cycle affect human behavior? This seems to be a question that refuses to die, no matter how hard it is to confirm any actual effect. It’s now a cultural idea, deeply embedded and not going anywhere. A recent study, however, seems to show a correlation between...
Breck's Blog
The Infosphere
2 months ago
Quantum Frontiers
The Book of Mark, Chapter 2 Late in the summer of 2021, I visited a physics paradise in a physical paradise: the Kavli Institute...
a year ago
30
a year ago
Late in the summer of 2021, I visited a physics paradise in a physical paradise: the Kavli Institute for Theoretical Physics (KITP). The KITP sits at the edge of the University of California, Santa Barbara like a bougainvillea bush at … Continue reading →
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...
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.
SubAnima
What is a biological individual? Some individuals have no clear boundaries. Here’s an assortment of some of the most interesting...
over a year ago
12
over a year ago
Some individuals have no clear boundaries. Here’s an assortment of some of the most interesting problem cases
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”.
Out-of-Pocket Blog
Special Edition - WoW | Out-Of-Pocket World Of Warcraft vs. COVID-19
a year ago
Asterisk
Want Growth? Kill Small Businesses The central question of development economics is simple: how can poor countries become rich? The...
a year ago
20
a year ago
The central question of development economics is simple: how can poor countries become rich? The answer is neither small-scale, targeted interventions nor broad generalizations about growth. Instead, we should focus on firms.
Out-of-Pocket Blog
Machine Vision, Robots, and Endoscopes with Matt Schwartz | Out-Of-Pocket When GI met AI
a year ago
The Works in...
Whatever happened to the industrial R&D lab? From the Works in Progress archives.
a year ago
The Works in...
The bad science behind expensive nuclear How an arcane model makes nuclear power expensive and why it's time might be up
a month ago
Beautiful Public...
Pilot Manual for a 1940's U.S. Navy Blimp This 122 page manual contains all of the operating instructions and technical details needed to...
over a year ago
48
over a year ago
This 122 page manual contains all of the operating instructions and technical details needed to pilot this sleek, silver, 250 foot long, weaponized anti-submarine dirigible.
NeuroLogica Blog
RFK Jr.’s Attack on Vaccines RFK Jr. is an anti-vaxxer. He will protest that, but it’s a dodge. He basically lied (and it was...
2 weeks ago
13
2 weeks ago
RFK Jr. is an anti-vaxxer. He will protest that, but it’s a dodge. He basically lied (and it was quite transparent) to the senate confirmation committee, and I think Cassidy and others knew full well what they were getting when they approved him as HHS secretary. Those of us who...
Yale E360
Renewables Made Up More Than 90 Percent of New Power Installed Globally Last Year Renewables accounted for 92 percent of new power capacity worldwide last year, a new report...
3 months ago
Yale E360
As Earth's Magnetic Field Grows Stronger, Oxygen Levels Rise When the magnetic field around the Earth grows stronger, oxygen levels rise. That is the surprising...
3 weeks ago
2
3 weeks ago
When the magnetic field around the Earth grows stronger, oxygen levels rise. That is the surprising finding of a new study looking at more than half a billion years of planetary history. Read more on E360 →
Drew Ex Machina
The Largest Launch Vehicles in Service – 1957 to the Present With the successful launch of NASA’s Artemis I test flight, we now have a new holder of the title...
over a year ago
37
over a year ago
With the successful launch of NASA’s Artemis I test flight, we now have a new holder of the title “the largest launch vehicle in service”: the […]
Quanta Magazine
How This Marine Worm Can Tell Moonglow From Sunbeams For the first time, scientists have decoded the molecular structure of a protein that helps to sync...
a year ago
36
a year ago
For the first time, scientists have decoded the molecular structure of a protein that helps to sync a biological clock to the phases of the moon. The post How This Marine Worm Can Tell Moonglow From Sunbeams first appeared on Quanta Magazine
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
2
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...
The Works in...
Should you infect yourself with Zika? What life is like in a challenge trial
a year ago
Quanta Magazine
The Year in Math Landmark results in Ramsey theory and a remarkably simple aperiodic tile capped a year of...
a year ago
72
a year ago
Landmark results in Ramsey theory and a remarkably simple aperiodic tile capped a year of mathematical delight and discovery. The post The Year in Math first appeared on Quanta Magazine
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
5
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...
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...
Yale E360
Despite Biotech Efforts to Revive Species, Extinction Is Still Forever In the last decade, laboratory initiatives to recreate long-extinct species have stirred...
6 months ago
10
6 months ago
In the last decade, laboratory initiatives to recreate long-extinct species have stirred controversy. Now, scientists increasingly agree "de-extinction" is not possible, but breeding living animals with genes similar to those lost species can be a useful conservation tool. Read...
Quantum Frontiers
Beyond NISQ: The Megaquop Machine On December 11, I gave a keynote address at the Q2B 2024 Conference in Silicon Valley. This is a...
6 months ago
86
6 months ago
On December 11, I gave a keynote address at the Q2B 2024 Conference in Silicon Valley. This is a transcript of my remarks. The slides I presented are here. NISQ and beyond I’m honored to be back at Q2B for … Continue reading →
Explorations of an...
A Month In Northern Peru, Part 11: Fundo Alto Nieva (February 12 - 14, 2024) February 12, 2024 (continued) We found an area to park in the little village of Fundo Alto Nieva and...
5 months ago
15
5 months ago
February 12, 2024 (continued) We found an area to park in the little village of Fundo Alto Nieva and completed the short, five-minute walk in to the reserve. This particular site has become famous in recent years as a place where the enigmatic Long-whiskered Owlet can be...
Inverted Passion
Review of 2023 Time is strange – 2023 simultaneously felt too long and too short. It was short because I remember...
a year ago
49
a year ago
Time is strange – 2023 simultaneously felt too long and too short. It was short because I remember recently writing my 2022 review, and it was long because I ended up packing a lot of stuff into it. ✅ Train 5 days a week (including Mixed Martial Arts) I did manage to train 5...
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
75
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
How ‘Idle’ Egg Cells Defend Their DNA From Damage How do immature egg cells maintain genetic quality for decades before they mature? Scientists find...
a year ago
118
a year ago
How do immature egg cells maintain genetic quality for decades before they mature? Scientists find unusual safeguards in this quiescent cell that may inform research into fertility. The post How ‘Idle’ Egg Cells Defend Their DNA From Damage first appeared on Quanta...
Quanta Magazine
‘Once in a Century’ Proof Settles Math’s Kakeya Conjecture The deceptively simple Kakeya conjecture has bedeviled mathematicians for 50 years. A new proof of...
3 months ago
45
3 months ago
The deceptively simple Kakeya conjecture has bedeviled mathematicians for 50 years. A new proof of the conjecture in three dimensions illuminates a whole crop of related problems. The post ‘Once in a Century’ Proof Settles Math’s Kakeya Conjecture first appeared on...
The Roots of...
Levels of safety for AI and other technologies What does it mean for AI to be “safe”? Right now there is a lot of debate about AI safety. But...
over a year ago
43
over a year ago
What does it mean for AI to be “safe”? Right now there is a lot of debate about AI safety. But people often end up talking past each other because they’re not using the same definitions or standards. For the sake of productive debates, let me propose some distinctions to add...
Asterisk
Note to the Reader
over a year ago
NeuroLogica Blog
Animals Adapting to Cities Humans are dramatically changing the environment of the Earth in many ways. Only about 23% of the...
a week ago
10
a week ago
Humans are dramatically changing the environment of the Earth in many ways. Only about 23% of the land surface (excluding Antarctica) is considered to be “wilderness”, and this is rapidly decreasing. What wilderness is left is also mostly managed conservation areas. Meanwhile,...
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?
Blog - Practical...
Every Kind of Bridge Explained in 15 Minutes [Note that this article is a transcript of the video embedded above.] The Earth is pretty cool and...
a year ago
133
a year ago
[Note that this article is a transcript of the video embedded above.] The Earth is pretty cool and all, but many of its most magnificent features make it tough for us to get around. When the topography is too wet, steep, treacherous, or prone to disaster, sometimes the only way...
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
12
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 →
Cremieux Recueil
Did Unions End Long Work Hours? Is it growth or organized labor that's more responsible for giving us shorter workdays?
10 months ago
Quanta Magazine
The Year in Math Landmark results in geometry and number theory marked an exciting year for mathematics, at a time...
6 months ago
116
6 months ago
Landmark results in geometry and number theory marked an exciting year for mathematics, at a time when advances in artificial intelligence are starting to transform the subject’s future. The post The Year in Math first appeared on Quanta Magazine
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
23
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.
Blog - Practical...
How French Drains Work [Note that this article is a transcript of the video embedded above.] In February of 2017, one of...
11 months ago
109
11 months ago
[Note that this article is a transcript of the video embedded above.] In February of 2017, one of the largest spillways in the world, the one at Oroville Dam in northern California, was severely damaged during releases from heavy rain. You might remember this. I made a video...
The Works in...
Why we stopped building subways cheaply We used to dig up roads to put trains underneath
a month ago
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...
Andrew Fraknoi –...
Coming Up: Einstein without Tears; Religion and Extraterrestrial Life Two upcoming events that may be of interest to you (please pass on to others who may like them): The...
9 months ago
65
9 months ago
Two upcoming events that may be of interest to you (please pass on to others who may like them): The Osher Lifelong Learning Institute at San Francisco State Presents: A non-technical, 6-week class with Professor Andrew Fraknoi Einstein without Tears Tuesdays from 12:30 to 2:30...
The Roots of...
What I’ve been reading, May 2023 This is a monthly feature. As usual, I’ve omitted recent blog posts and such, which you can find in...
over a year ago
66
over a year ago
This is a monthly feature. As usual, I’ve omitted recent blog posts and such, which you can find in my links digests. John Gall, The Systems Bible (2012), aka Systemantics, 3rd ed. A concise, pithy collection of wisdom about “systems”, mostly human organizations, projects, and...
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.
Casey Handmer's blog
The Los Angeles wildfires are self-inflicted I don’t ordinarily write about events “in the moment” but for this I will make an exception, as I...
5 months ago
61
5 months ago
I don’t ordinarily write about events “in the moment” but for this I will make an exception, as I was personally affected. Caveats aside, my family and I are safe, we evacuated for several days, and due to heroic efforts by professional firefighters and psychotically brave...
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
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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...
Yale E360
In This Storied Egyptian City, Rising Seas are Causing Buildings to Crumble As waters rise along the Egyptian coast, hundreds of buildings in the historic port city of...
4 months ago
2
4 months ago
As waters rise along the Egyptian coast, hundreds of buildings in the historic port city of Alexandria have collapsed. Read more on E360 →
Yale E360
How Restored Wetlands Can Protect Europe from Russian Invasion The flooding of a Ukraine’s Irpin valley thwarted Russia’s assault on Kyiv in 2022. Now, scientists...
a month ago
12
a month ago
The flooding of a Ukraine’s Irpin valley thwarted Russia’s assault on Kyiv in 2022. Now, scientists are proposing Europe create a band of restored and protected wetlands along its eastern borders to deter future Russian aggression, and military strategists are taking notice. Read...
Blog - Practical...
HEAVY CONSTRUCTION of a Sewage Pump Station - Ep 5 This is the fifth and final episode of a five-part pilot series to gauge your interest in "How It's...
a year ago
71
a year ago
This is the fifth and final episode of a five-part pilot series to gauge your interest in "How It's Made"-esque heavy construction videos. Drop a comment or send me an email to let me know what you think! Watch on YouTube above or ad-free on Nebula here.
Uncharted...
The Israel–Hamas Ceasefire Won’t Last Israel & Palestine, One Year Later
5 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
2
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 →
Drew Ex Machina
NASA’s Explorer 18: The First Interplanetary Monitoring Platform Among the greatest scientific achievements of the opening years of the Space Age was the...
a year ago
40
a year ago
Among the greatest scientific achievements of the opening years of the Space Age was the characterization of Earth’s magnetic field and the discovery of what became […]
The Works in...
The ultra-selfish gene Genetically modifying malaria-carrying mosquitoes could allow us to wipe out humanity’s most deadly...
8 months ago
Explorations of an...
Making The Most Of Our Seoul Layover October 21, 2024 Laura and I had a long layover scheduled in Seoul, South Korea. I was pleasantly...
6 months ago
21
6 months ago
October 21, 2024 Laura and I had a long layover scheduled in Seoul, South Korea. I was pleasantly surprised to find out that there were no visa requirements for Canadians and so we schemed how we could leave the airport to go see some new birds. Neither of us had explored this...
The Works in...
The evolution of psychiatry How to separate order from disorder
2 months ago
IEEE Spectrum
IEEE Recognizes Itaipu Dam’s Engineering Achievements Technology should benefit humanity. One of the most remarkable examples of technology’s potential to...
3 months ago
54
3 months ago
Technology should benefit humanity. One of the most remarkable examples of technology’s potential to provide enduring benefits is the Itaipu Hydroelectric Dam, a massive binational energy project between Brazil and Paraguay. Built on the Paraná River, which forms part of the...
NeuroLogica Blog
Power-To-X and Climate Change Policy What is Power-to-X (PtX)? It’s just a fancy marketing term for green hydrogen – using green energy,...
7 months ago
63
7 months ago
What is Power-to-X (PtX)? It’s just a fancy marketing term for green hydrogen – using green energy, like wind, solar, nuclear, or hydroelectric, to make hydrogen from water. This process does not release any CO2, just oxygen, and when the hydrogen is burned back with that oxygen...
Out-of-Pocket Blog
Healthcare, but funny | Out-Of-Pocket US healthcare is a joke. Let's make it funny.
a year ago
NeuroLogica Blog
AI Humor It’s been less than two years (November 2022) since ChatGPT launched. In some ways the new large...
10 months ago
48
10 months ago
It’s been less than two years (November 2022) since ChatGPT launched. In some ways the new large language model (LLM) type of artificial intelligence (AI) applications have been on the steep part of the improvement curve. And yet, they are still LLMs with the same limitations. In...
Wanderingspace
Kind of Cool Image of Io from Juno Image Courtesy of NASA/JPL-Caltech/SwRI The brightest spot is a radiation signature, but all the...
over a year ago
36
over a year ago
Image Courtesy of NASA/JPL-Caltech/SwRI The brightest spot is a radiation signature, but all the rest are thought to be active volcanos on the Io surface. The moons are not a primary target of the Juno mission, but they do occasionally take a peek to try and monitor such...
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.
Quanta Magazine
Viruses Finally Reveal Their Complex Social Life New research has uncovered a social world of viruses full of cheating, cooperation and other...
a year ago
44
a year ago
New research has uncovered a social world of viruses full of cheating, cooperation and other intrigues, suggesting that viruses make sense only as members of a community. The post Viruses Finally Reveal Their Complex Social Life first appeared on Quanta Magazine
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
64
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)...
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 →
Yale E360
Toxic Algae Spurs Sea Lion Attacks in Southern California A sea lion sickened by toxic algae attacked a teenage girl in Long Beach, California, on Sunday, the...
3 months ago
10
3 months ago
A sea lion sickened by toxic algae attacked a teenage girl in Long Beach, California, on Sunday, the latest episode of erratic behavior from affected animals. Read more on E360 →
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...
pcloadletter
Quality is a hard sell in big tech I have noticed a trend in a handful of products I've worked on at big tech companies. I have friends...
a year ago
44
a year ago
I have noticed a trend in a handful of products I've worked on at big tech companies. I have friends at other big tech companies that have noticed a similar trend: The products are kind of crummy. Here are some experiences that I have often encountered: the UI is flakey and/or...
Asterisk
Through the Looking Glass, and What Zheludev et al. (2024) Found There Every time microbiologists develop a new way of looking, they find that there’s more to see than...
a year ago
Uncharted...
🪐 How Will We Ride to Mars? Do we need a station on the Moon? How hard is it to get to Mars? What are the main challenges?
8 months ago
Quantum Frontiers
May I have this dance? This July, I came upon a museum called the Haus der Musik in one of Vienna’s former palaces. The...
a year ago
55
a year ago
This July, I came upon a museum called the Haus der Musik in one of Vienna’s former palaces. The museum contains a room dedicated to Johann Strauss II, king of the waltz. The room, dimly lit, resembles a twilit gazebo. … Continue reading →
Quanta Magazine
‘Entropy Bagels’ and Other Complex Structures Emerge From Simple Rules Simple rules in simple settings continue to puzzle mathematicians, even as they devise intricate...
a year ago
38
a year ago
Simple rules in simple settings continue to puzzle mathematicians, even as they devise intricate tools to analyze them. The post ‘Entropy Bagels’ and Other Complex Structures Emerge From Simple Rules 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
Blog - Practical...
Why are Smokestacks So Tall? [Note that this article is a transcript of the video embedded above.] “The big black stacks of the...
a month ago
21
a month ago
[Note that this article is a transcript of the video embedded above.] “The big black stacks of the Illium Works of the Federal Apparatus Corporation spewed acid fumes and soot over the hundreds of men and women who were lined up before the red-brick employment office.” That’s the...
Andrew Fraknoi –...
Friday is the Summer Solstice — Caused by Earth’s Ancient Accident Friday is the summer solstice, the longest day of the year. We explain why. The post Friday is the...
3 weeks ago
14
3 weeks ago
Friday is the summer solstice, the longest day of the year. We explain why. The post Friday is the Summer Solstice — Caused by Earth’s Ancient Accident appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.