IEEE Spectrum
The Forgotten Story of How IBM Invented the Automated Fab
In 1970, Bill Harding envisioned a fully automated wafer-fabrication line that would produce...
3 weeks ago
In 1970, Bill Harding envisioned a fully automated wafer-fabrication line that would produce integrated circuits in less than one day. Not only was such a goal gutsy 54 years ago, it would be bold even in today’s billion-dollar fabs, where the fabrication time of an advanced IC...
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...
4 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...
nanoscale views
Materials characterization techniques – a brief glossary
Suppose someone has synthesized or found what they think is a new material. How do people studying...
11 months ago
Suppose someone has synthesized or found what they think is a new material. How do people studying materials (condensed matter physicists, materials scientists, materials chemists) figure out what they have and understand its properties? That's the puzzle-solving aspect of...
Asterisk
China’s Silicon Future
China dreams of competing with global superpowers in the semiconductor industry. Whether its efforts...
over a year ago
China dreams of competing with global superpowers in the semiconductor industry. Whether its efforts will succeed is far from clear.
Out-of-Pocket Blog
Answers: How Much Info Should A Patient Get? | Out-Of-Pocket
do we need our physicians to be interpreters?
a year ago
do we need our physicians to be interpreters?
Light from Space
The Soul of the Heart Nebula
A spectacular emission Nebula, the Heart Nebula is one of the classics of Northern Hemisphere...
over a year ago
A spectacular emission Nebula, the Heart Nebula is one of the classics of Northern Hemisphere amateury astronomy.
In the gallery below, I've highlighted 3 very different areas of the image:
Left: Planetary Nebula WeBo-1
Middle: Melotte 15 in the... heart of the Heart...
Out-of-Pocket Blog
The Curious Case of Professional Employer Organizations | Out-Of-Pocket
A tale about complexity, risk skimming, and what counts as an “employee” or “company”
3 months ago
A tale about complexity, risk skimming, and what counts as an “employee” or “company”
Drew Ex Machina
Webb’s First Glimpse of Jupiter, Its Moons & Rings
A long time ago when I was a budding amateur astronomer, one of the first targets I would observe...
over a year ago
A long time ago when I was a budding amateur astronomer, one of the first targets I would observe each evening with my new telescope was […]
Blog - Practical...
When Infrastructure Gets Hacked
[Note that this article is a transcript of the video embedded above.]
This is a water tower, or as...
3 months ago
[Note that this article is a transcript of the video embedded above.]
This is a water tower, or as the pros would say, an elevated storage tank. Pretty common here in the US, especially in flatter areas where there’s no nearby hillside to build a ground-level tank. I have a whole...
NeuroLogica Blog
Should Japan Release Radioactive Water Into The Pacific?
Japan is planning on releasing treated radioactive water from the Fukushima nuclear accident into...
a year ago
Japan is planning on releasing treated radioactive water from the Fukushima nuclear accident into the ocean. They claim this will be completely safe, but there are protests going on in both Japan and South Korea, and China has just placed a ban on seafood from Japan. In a perfect...
Out-of-Pocket Blog
But actually good 2024 predictions | Out-Of-Pocket
I know, enough predictions. But these are good!
a year ago
I know, enough predictions. But these are good!
NeuroLogica Blog
Passive Solar Water Desalination
I know we are supposed to be worried about the world supply of fresh water. I have been hearing that...
a year ago
I know we are supposed to be worried about the world supply of fresh water. I have been hearing that at least for the last 40 years, and the statistics are alarming. According to the Global Commission on the Economics of Water: “We are seeing the consequences not of freak events,...
Quantum Frontiers
Quantum physics proposes a new way to study biology – and the results could revolutionize our...
By guest blogger Clarice D. Aiello, faculty at UCLA Imagine using your cellphone to control the...
a year ago
By guest blogger Clarice D. Aiello, faculty at UCLA Imagine using your cellphone to control the activity of your own cells to treat injuries and disease. It sounds like something from the imagination of an overly optimistic science fiction writer. … Continue reading →
The Roots of...
What if they gave an Industrial Revolution and nobody came?
Imagine you could go back in time to the ancient world to jump-start the Industrial Revolution. You...
a year ago
Imagine you could go back in time to the ancient world to jump-start the Industrial Revolution. You carry with you plans for a steam engine, and you present them to the emperor, explaining how the machine could be used to drain water out of mines, pump bellows for blast furnaces,...
Asterisk
From Warp Speed to 100 Days
During the COVID pandemic, we learned to design vaccines within weeks. Now, the bottleneck is...
a year ago
During the COVID pandemic, we learned to design vaccines within weeks. Now, the bottleneck is testing that they work. To get even faster, we need innovations in clinical trial design.
ToughSF
Inter-Orbital Kinetic Energy Exchanges: Part I
Electrical power can be transferred between planets using high velocity masses. Kinetic Energy...
over a year ago
Electrical power can be transferred between planets using high velocity masses. Kinetic Energy Exchanges are an efficient concept that can output more energy than it consumes and only gets better with distance.
Guest writer Zerraspace (Zach Hajj) works out the details and...
Math Is Still...
Ninth Dedekind Number Found by Two Independent Groups
The numbers count a variety of seemingly unrelated mathematical structures.
The post...
a year ago
The numbers count a variety of seemingly unrelated mathematical structures.
The post Ninth Dedekind Number Found by Two Independent Groups first appeared on Quanta Magazine
NeuroLogica Blog
Understanding Jumbo Phage Viruses
Bacteriophages, viruses that infect bacteria, are the most abundant form of life on Earth. And yet...
7 months ago
Bacteriophages, viruses that infect bacteria, are the most abundant form of life on Earth. And yet we know comparatively little about them. But in recent years phage research has taken off with renewed interest. This is partly driven by the availability of CRISPR-based tools for...
Tikalon Blog by Dev...
Quantum Year 2025
Children decide early in life to become scientists when they find that topics such as the...
4 months ago
Children decide early in life to become scientists when they find that topics such as the Pythagorean theorem and the hydrological cycle are more interesting and more important than knowing which state is noted for corn. My childhood was notable for witnessing the launch of the...
Math Is Still...
How Can Math Help Beat Cancer?
Cancer treatment has come a long way in recent decades. But finding the best course of treatment for...
2 months ago
Cancer treatment has come a long way in recent decades. But finding the best course of treatment for each case of this diverse, dynamic disease remains a challenge. In this episode, co-host Steven Strogatz speaks with computational biologist Franziska Michor about how math,...
Math Is Still...
The Cosmos Teems with Complex Organic Molecules
Wherever astronomers look, they see life’s raw materials.
The post The Cosmos Teems with...
a month ago
Wherever astronomers look, they see life’s raw materials.
The post The Cosmos Teems with Complex Organic Molecules first appeared on Quanta Magazine
Blog - Practical...
How Would a Nuclear EMP Affect the Power Grid?
[Note that this article is a transcript of the video embedded above.]
Late in the morning of April...
over a year ago
[Note that this article is a transcript of the video embedded above.]
Late in the morning of April 28, 1958, the USS Boxer aircraft carrier ship was about 70 miles off the coast of the Bikini Atoll in the Pacific Ocean. The crew of the Boxer was preparing to launch a...
Sean Carroll
Thanksgiving
This year we give thanks for one of the very few clues we have to the quantum nature of spacetime:...
over a year ago
This year we give thanks for one of the very few clues we have to the quantum nature of spacetime: black hole entropy. (We’ve previously given thanks for the Standard Model Lagrangian, Hubble’s Law, the Spin-Statistics Theorem, conservation of momentum, effective field theory,...
Drew Ex Machina
An ISS Success Story: CyMISS (Tropical Cyclone Intensity Measurements from the ISS) to the Hurricane...
The team at Tropical Weather Analytics (TWA), where this author is the Chief Scientist, had the...
4 months ago
The team at Tropical Weather Analytics (TWA), where this author is the Chief Scientist, had the honor of having our poster about our previous work on […]
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
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
Interaction Magic -...
Metaphors mold minds
Every good design is founded on a great metaphor. How to use metaphors to design more a inclusive...
over a year ago
Every good design is founded on a great metaphor. How to use metaphors to design more a inclusive future for our cities. My IXDA Interaction 22 conference talk.
Math Is Still...
The Brain Region That Controls Movement Also Guides Feelings
The cerebellum is responsible for far more than coordinating movement. New techniques reveal that it...
11 months ago
The cerebellum is responsible for far more than coordinating movement. New techniques reveal that it is, in fact, a hub of sensory and emotional processing in the brain.
The post The Brain Region That Controls Movement Also Guides Feelings first appeared on Quanta...
Math Is Still...
Across a Continent, Trees Sync Their Fruiting to the Sun
European beech trees more than 1,500 kilometers apart all drop their fruit at the same time in a...
6 months ago
European beech trees more than 1,500 kilometers apart all drop their fruit at the same time in a grand synchronization event now linked to the summer solstice.
The post Across a Continent, Trees Sync Their Fruiting to the Sun first appeared on Quanta Magazine
Math Is Still...
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...
10 months 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...
The Works in...
Notes on Progress: The world that has never been
Introducing Speculative Technologies
a year ago
Introducing Speculative Technologies
Cremieux Recueil
Trump Should Finish What He Started
A guestpost calling for Trump to finish radically reforming the tax system
3 weeks ago
A guestpost calling for Trump to finish radically reforming the tax system
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
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...
Math Is Still...
To See Black Holes in Stunning Detail, She Uses ‘Echoes’ Like a Bat
The astrophysicist Erin Kara measures time lags in black holes’ X-ray glows, which reveal the...
10 months ago
The astrophysicist Erin Kara measures time lags in black holes’ X-ray glows, which reveal the complexity of the objects’ closest surroundings.
The post To See Black Holes in Stunning Detail, She Uses ‘Echoes’ Like a Bat first appeared on Quanta Magazine
NeuroLogica Blog
Pledge to Triple Nuclear by 2050
It’s interesting that there isn’t much discussion about this in the mainstream media, but the Biden...
a month ago
It’s interesting that there isn’t much discussion about this in the mainstream media, but the Biden administration recently pledged to triple US nuclear power capacity by 2050. At COP28 last year the US was among 25 signatories who also pledged to triple world nuclear power...
Willem Pennings
Balancing cube
This cube manages to balance itself on a corner, and can simultaneously rotate around its axis in a...
10 months 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...
brr
Pressure Altitude
Day-to-day variability at the South Pole.
a year ago
Day-to-day variability at the South Pole.
Out-of-Pocket Blog
Some Thoughts On Startups Overpromising | Out-Of-Pocket
the role RFPs play, how it's difficult to define patient harm, and more
9 months ago
the role RFPs play, how it's difficult to define patient harm, and more
IEEE Spectrum
Touchscreens Are Out, and Tactile Controls Are Back
Tactile controls are back in vogue. Apple added two new buttons to the iPhone 16, home appliances...
a month ago
Tactile controls are back in vogue. Apple added two new buttons to the iPhone 16, home appliances like stoves and washing machines are returning to knobs, and several car manufacturers are reintroducing buttons and dials to dashboards and steering wheels.
With this...
Math Is Still...
How AI Revolutionized Protein Science, but Didn’t End It
Three years ago, Google’s AlphaFold pulled off the biggest artificial intelligence breakthrough in...
5 months ago
Three years ago, Google’s AlphaFold pulled off the biggest artificial intelligence breakthrough in science to date, accelerating molecular research and kindling deep questions about why we do science.
The post How AI Revolutionized Protein Science, but Didn’t End It...
nanoscale views
The physics of squeaky shoes
In these unsettling and trying times, I wanted to write about the physics of a challenge I'm facing...
5 months ago
In these unsettling and trying times, I wanted to write about the physics of a challenge I'm facing in my professional life: super squeaky shoes. When I wear a particularly comfortable pair of shoes at work, when I walk in some hallways in my building (but not all), my shoes...
The Works in...
Notes on Progress: The stats gap
Students understand just enough statistics to get by
a year ago
Students understand just enough statistics to get by
Blog - Practical...
Do Droughts Make Floods Worse?
[Note that this article is a transcript of the video embedded above.]
Do you remember the summer of...
a year ago
[Note that this article is a transcript of the video embedded above.]
Do you remember the summer of 2022 when a record drought had gripped not only a large part of the United States, but most of Europe too? Reservoirs were empty, wildfires spread, crop yields dropped, and rivers...
Math Is Still...
Math’s ‘Game of Life’ Reveals Long-Sought Repeating Patterns
John Conway’s Game of Life, a famous cellular automaton, has been found to have periodic patterns of...
11 months ago
John Conway’s Game of Life, a famous cellular automaton, has been found to have periodic patterns of every possible length.
The post Math’s ‘Game of Life’ Reveals Long-Sought Repeating Patterns first appeared on Quanta Magazine
The Works in...
Anemia and Malaria
In malaria endemic regions, being anemic could be keeping children safe
2 months ago
In malaria endemic regions, being anemic could be keeping children safe
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
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....
NeuroLogica Blog
Moon Spacesuit Prototype Unveiled
Good spacesuits are deceptively difficult to design, even with today’s technology. NASA is planning...
a year ago
Good spacesuits are deceptively difficult to design, even with today’s technology. NASA is planning to return to the moon in 2025 (if all goes well) but the spacesuit the astronauts will wear is one piece to the puzzle they have not completed yet (the other being the lunar...
NeuroLogica Blog
Cultural Blindness
One of the core tenets of scientific skepticism is what I call neuropsychological humility – the...
a year ago
One of the core tenets of scientific skepticism is what I call neuropsychological humility – the recognition that while the human brain is a powerful information processing machine, it also has many frailties. One of those frailties is perception – we do not perceive the world in...
Confessions of a...
Predation of juvenile reef fish in coral patches at Ningaloo Reef
The second research article I have decided to discuss is one I had the pleasure to be involved with!...
over a year ago
The second research article I have decided to discuss is one I had the pleasure to be involved with! In fact, it was the first paper I was a co-author on, after linking up with the Department of Environment and Conservation through an ANNiMS internship program. The paper was...
nanoscale views
CHIP and Science, NSF support, and hypocrisy
Note: this post is a semi-rant about US funding for science education; if this isn't your cup of...
4 months ago
Note: this post is a semi-rant about US funding for science education; if this isn't your cup of tea, read no further.
Two years ago, the CHIPS and Science Act (link goes to the full text of the bill, via the excellent congress.gov service of the Library of Congress) was signed...
Math Is Still...
A New Generation of Mathematicians Pushes Prime Number Barriers
New work attacks a long-standing barrier to understanding how prime numbers are distributed. ...
a year ago
New work attacks a long-standing barrier to understanding how prime numbers are distributed.
The post A New Generation of Mathematicians Pushes Prime Number Barriers first appeared on Quanta Magazine
IEEE Spectrum
Smalltalk Blew Steve Jobs’s Mind
Late in 1979, Steve Jobs and other colleagues from Apple visited the Xerox Palo Alto Research Center...
a year ago
Late in 1979, Steve Jobs and other colleagues from Apple visited the Xerox Palo Alto Research Center (PARC). There they were introduced to the experimental Alto computer and the Smalltalk language and computing environment, developed by Alan Kay’s Learning Research Group....
Tikalon Blog by Dev...
US Independence Day
Tikalon is on a short holiday in celebration of US Independence Day, July 4, 2024. Our next article...
5 months ago
Tikalon is on a short holiday in celebration of US Independence Day, July 4, 2024. Our next article will be posted on Monday, July 15, 2024. View my version of the iconic image of George Washington's crossing of the Delaware River in which he encounters some unusually large...
Inverted Passion
Why time seems to pass faster as we age
1/ I’ve been mega-obsessed with this feeling. A year as a 36-year-old seems so much shorter as...
9 months ago
1/ I’ve been mega-obsessed with this feeling. A year as a 36-year-old seems so much shorter as compared to when I was a kid or even as a teen. It seems cosmically unfair – we have fewer years to live, and each year flies by faster. 2/ But, why is that happening? My tentative...
Eukaryote Writes...
I got dysentery so you don’t have to
On turning 30 in a human challenge trial ward.
2 months ago
On turning 30 in a human challenge trial ward.
NeuroLogica Blog
Hunger Circuitry
One of the organizing principles that govern living organisms is homeostasis. This is a key feature...
a year ago
One of the organizing principles that govern living organisms is homeostasis. This is a key feature of being alive – maintaining homeostatic equilibrium both internally and externally. Homeostatic systems usually involve multiple feedback loops that maintain some physiological...
Math Is Still...
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?...
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
Hunter-Gatherers and Childcare
What is “natural” for humans? It’s often hard to say, and in my opinion this is a highly overused...
a year ago
What is “natural” for humans? It’s often hard to say, and in my opinion this is a highly overused concept. Primarily this is because humans are adaptable – we adapt to our environment, our situation, and our culture. So it is “natural” for us not to have a natural state. But this...
Damn Interesting
Capital, Punished
Located 350 km (217 miles) southeast of Puerto Rico, the British island of Montserrat is sometimes...
over a year ago
Located 350 km (217 miles) southeast of Puerto Rico, the British island of Montserrat is sometimes called ‘The Emerald Isle of the Caribbean’ for its verdancy and early Irish settlers. However, far from a paradise, Montserrat also boasts an unfortunate history, and not just...
Blog - Practical...
Why Are Rails Shaped Like That?
[Note that this article is a transcript of the video embedded above.]
Maybe more than any other type...
a year ago
[Note that this article is a transcript of the video embedded above.]
Maybe more than any other type of infrastructure, railways have a contingent of devoted enthusiasts. “Railfans” as they call themselves; Or should say “ourselves”? Maybe it's the nostalgia of an earlier era or...
Blog - Practical...
How Railroad Crossings Work
[Note that this article is a transcript of the video embedded above.]
If you’ve ever ridden a bike,...
11 months ago
[Note that this article is a transcript of the video embedded above.]
If you’ve ever ridden a bike, driven a car, or operated pretty much any other vehicle on earth, there’s a fact you’ve probably taken for granted: you can see farther than it takes to stop. Within the span...
IEEE Spectrum
The Invention That Let Fiber Optics Span the Globe
Plenty of big stories from the year 1985 had their moment in the sun and are now all but forgotten:...
a year ago
Plenty of big stories from the year 1985 had their moment in the sun and are now all but forgotten: New Coke, “We Are the World,” the rise of desktop publishing. But one at-the-time obscure invention from that year has long eclipsed the frothy headlines of its time, because it...
NeuroLogica Blog
It’s Not Possible – Until Suddenly It Is
There are a couple of recent stories that remind me that perhaps the most powerful thing in the...
a year ago
There are a couple of recent stories that remind me that perhaps the most powerful thing in the world is political will. Often politicians and motivational speakers will say something along the lines of, “We can do anything, if we put our minds to it.” While this sounds like...
Out-of-Pocket Blog
Scheduling, Medicaid Opportunities, and Health MBAs with Sandy Varatharajah | Out-Of-Pocket
misconceptions, opportunities, and more
a year ago
misconceptions, opportunities, and more
Asterisk
Is Cultivated Meat For Real?
Cultivated meat faces a wall of scientific skepticism, but investors haven’t been deterred. A decade...
a year ago
Cultivated meat faces a wall of scientific skepticism, but investors haven’t been deterred. A decade in, how close are we to seeing it on our plates?
Asterisk
My Primal Scream of Rage: The Big Alcohol Study That Didn't Happen
Five years ago, the National Institutes of Health cancelled the largest study on alcohol ever...
a year ago
Five years ago, the National Institutes of Health cancelled the largest study on alcohol ever planned. Here’s why — and why you should be mad too.
Explorations of an...
Otamendi Reserve and Laguna Chiquita Mar
January 11, 2023
Laura and I picked up our rental car from Enterprise in Buenos Aires as soon as...
a year ago
January 11, 2023
Laura and I picked up our rental car from Enterprise in Buenos Aires as soon as they opened. The 9 AM start time meant that it was after 10 AM by the time that we had finally hit the open road. For the next six weeks, we are completing a big loop with the car,...
Math Is Still...
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
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
Out-of-Pocket Blog
Answers: How should physicians get paid? | Out-Of-Pocket
What is a "fair amount" for a physician to get paid?
a year ago
What is a "fair amount" for a physician to get paid?
Math Is Still...
In New Paradox, Black Holes Appear to Evade Heat Death
The puzzling behavior of black hole interiors has led researchers to propose a new physical law: the...
a year ago
The puzzling behavior of black hole interiors has led researchers to propose a new physical law: the second law of quantum complexity.
The post In New Paradox, Black Holes Appear to Evade Heat Death first appeared on Quanta Magazine
The Works in...
Does higher density cause lower birth rates?
Assessing one recent claim that it does
7 months ago
Assessing one recent claim that it does
Chris Grossack's...
Finiteness in Sheaf Topoi
The notion of “finiteness” is constructively subtle in ways that can be
tricky for people new to...
4 months ago
The notion of “finiteness” is constructively subtle in ways that can be
tricky for people new to the subject to understand. For a while now I’ve
wanted to figure out what’s going on with the different versions of “finite”
in a way that felt concrete and obvious (I mentioned...
Asterisk
A Field Guide to AI Safety
AI safety is starting to go mainstream, but the researchers who’ve been immersed in it for over a...
a year ago
AI safety is starting to go mainstream, but the researchers who’ve been immersed in it for over a decade still have strong disagreements.
NeuroLogica Blog
Building A Robotic Hand
Roboticists are often engaged in a process of reinventing the wheel – duplicating the function of...
a year ago
Roboticists are often engaged in a process of reinventing the wheel – duplicating the function of biological bodies in rubber, metal, and plastic. This is a difficult task because biological organisms are often wondrous machines. The human hand, in particular, is a feat of...
Wanderingspace
Neptune from the James Webb Space Telescope
Webb’s latest image is the clearest look at Neptune's rings in 30+ years, and our first time seeing...
over a year ago
Webb’s latest image is the clearest look at Neptune's rings in 30+ years, and our first time seeing them in infrared light. Take in Webb's ghostly, ethereal views of the planet and its dust bands, rings and moons: https://go.nasa.gov/3RXxoGq #IAC2022
NeuroLogica Blog
World Events and the Conspiracy Instinct
By now most people have heard that on Saturday there was a failed assassination attempt on candidate...
5 months ago
By now most people have heard that on Saturday there was a failed assassination attempt on candidate Trump at a rally. While it has only been a few days, preliminary investigation has found that 20-year-old Thomas Matthew Crooks, using a AR style rifle purchased legally by his...
Beautiful Public...
Highway Photologs
Highway departments all around the country had "photolog" programs, some dating back as early as...
over a year ago
Highway departments all around the country had "photolog" programs, some dating back as early as 1961. Each year, specially tricked out vans would drive each mile of state road snapping photos to document the status of roadways.
Math Is Still...
The Year in Computer Science
Researchers got a better look at chatbots’ thoughts, amateurs learned just how complicated simple...
3 days ago
Researchers got a better look at chatbots’ thoughts, amateurs learned just how complicated simple systems can be, and codes became expert self-fixers.
The post The Year in Computer Science first appeared on Quanta Magazine
Drew Ex Machina
Tropical Weather Analytics and Phantom Space Partner on Hurricane Hunter Satellite Constellation
Tropical Weather Analytics, Inc. (TWA), with a revolutionary 3D measurement capability for improved...
a year ago
Tropical Weather Analytics, Inc. (TWA), with a revolutionary 3D measurement capability for improved hurricane forecasting and weather intelligence, is announcing a strategic partnership with Phantom Space […]
Beautiful Public...
1,000 Photos of Dolphin Fins
Scars, scratches and wounds abound in these photos as encounters with unknown creatures and boat...
a year ago
Scars, scratches and wounds abound in these photos as encounters with unknown creatures and boat propellers leave their marks, imprinting a story of close escapes and cheating death.
Light from Space
Lagoon and the Hourglass
A view of the center region of the Lagoon Nebula (Messier 8, Sharpless 25). There's several other...
over a year ago
A view of the center region of the Lagoon Nebula (Messier 8, Sharpless 25). There's several other objects visible, notably the Hourglass Nebula and open star cluster NGC 6530, as well as numerous Bok globules (the small dark clouds, that will one day form new stars).
Click...
Explorations of an...
2023 Part 5: Late Summer To Early Winter In Ontario
August and September
In the middle of August, I traveled to Letchworth State Park in New York for a...
11 months ago
August and September
In the middle of August, I traveled to Letchworth State Park in New York for a weekend with some of my family. It was wonderful to spend time with everyone, as well as to get in some hiking and find some species that I haven't seen before in Ontario (mostly...
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...
10 months 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...
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
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.
Out-of-Pocket Blog
"Non"-Profit Hospitals | Out-Of-Pocket
"We're investing in ourselves"
a year ago
"We're investing in ourselves"
The Works in...
From MANUALS to YOUTUBE
A new section from Stewart Brand's Maintenance on Books in Progress
a year ago
A new section from Stewart Brand's Maintenance on Books in Progress
nanoscale views
Annual Nobel speculation thread
Not that prizes are the be-all and end-all, but this has become an annual tradition. Who are your...
2 months ago
Not that prizes are the be-all and end-all, but this has become an annual tradition. Who are your speculative laureates this year for physics and chemistry? As I did last year and for several years before, I will put forward my usual thought that the physics prize could...
Tikalon Blog by Dev...
Brain Size
Deep thought is what distinguishes humans from other animals. The brain is the medium for thought;...
3 months ago
Deep thought is what distinguishes humans from other animals. The brain is the medium for thought; so, there's the idea that brain size is important, with larger brains allowing more profound thought. Larger brains in hominids appears to have an evolutionary advantage, but the...
Sean Carroll
The Biggest Ideas in the Universe: Space, Time, and Motion
Just in case there are any blog readers out there who haven’t heard from other channels: I have a...
over a year ago
Just in case there are any blog readers out there who haven’t heard from other channels: I have a new book out! The Biggest Ideas in the Universe: Space, Time, and Motion is Volume One of a planned three-volume series. It grew out of the videos that I did in 2020, trying to offer...
Quantum Frontiers
Discoveries at the Dibner
This past summer, our quantum thermodynamics research group had the wonderful opportunity to visit...
10 months 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...
symmetry magazine
Applications of quantum mechanics at the beach
How does sunscreen work on the atomic level?
a year ago
How does sunscreen work on the atomic level?
Math Is Still...
New Breakthrough Brings Matrix Multiplication Closer to Ideal
By eliminating a hidden inefficiency, computer scientists have come up with a new way to multiply...
9 months ago
By eliminating a hidden inefficiency, computer scientists have come up with a new way to multiply large matrices that’s faster than ever.
The post New Breakthrough Brings Matrix Multiplication Closer to Ideal first appeared on Quanta Magazine
Out-of-Pocket Blog
Patient Messaging Conundrum pt. 2 | Out-Of-Pocket
Some thoughts from an academic, a behavioral scientist, a patient, and more
a year ago
Some thoughts from an academic, a behavioral scientist, a patient, and more
Blog - Practical...
The Hidden Engineering of Landfills
[Note that this article is a transcript of the video embedded above.]
This is the Puente Hills...
3 months ago
[Note that this article is a transcript of the video embedded above.]
This is the Puente Hills Landfill outside of Los Angeles, California. The first truckload of trash was dumped here in 1957, and the trucks just kept coming. For more than five decades, if you threw something...
Explorations of an...
Monsoon Season In Arizona, Part 2: The Huachucas
September 1, 2024
For the first and only time in the trip I managed a much-needed seven hours of...
2 months ago
September 1, 2024
For the first and only time in the trip I managed a much-needed seven hours of sleep. Unfortunately, some of the others were woken up earlier than they would have liked. The owner of Beatty's Guest Ranch (he lives in a different building on the property) owns a...
Beautiful Public...
The GOES-16 Weather Satellite
Satellites used to observe weather are so ubiquitous it is easy to take them for granted. GOES-16 is...
over a year ago
Satellites used to observe weather are so ubiquitous it is easy to take them for granted. GOES-16 is worthy of your attention.
nanoscale views
Seeing through tissue and Kramers-Kronig
There is a paper in Science this week that is just a great piece of work. The authors find that by...
3 months ago
There is a paper in Science this week that is just a great piece of work. The authors find that by dyeing living tissue with a particular biocompatible dye molecule, they can make that tissue effectively transparent, so you can see through it. The paper includes images (and...
Probably...
The Gender Gap in Political Beliefs Is Small
In previous articles (here, here, and here) I’ve looked at evidence of a gender gap in political...
10 months ago
In previous articles (here, here, and here) I’ve looked at evidence of a gender gap in political alignment (liberal or conservative), party affiliation (Democrat or Republican), and policy preferences. Using data from the GSS, I found that women are more likely to say they are...
NeuroLogica Blog
Should Tech Companies Be Liable for Content
The Supreme Court (SCOTUS) is hearing a case that will have profound effects on social media – is...
a year ago
The Supreme Court (SCOTUS) is hearing a case that will have profound effects on social media – is Google liable for a terrorist killing? The family of Nohemi Gonzalez is suing Google, because she was shot by an Islamic terrorist in 2015 and the family alleges this act was abetted...
Math Is Still...
Mathematicians Uncover a New Way to Count Prime Numbers
To make progress on one of number theory’s most elementary questions, two mathematicians turned to...
a week ago
To make progress on one of number theory’s most elementary questions, two mathematicians turned to an unlikely source.
The post Mathematicians Uncover a New Way to Count Prime Numbers 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
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...
Wanderingspace
Europa Seen by Juno
Citizen scientist Björn Jónsson processed the image to enhance the color and contrast.
over a year ago
Citizen scientist Björn Jónsson processed the image to enhance the color and contrast.
Out-of-Pocket Blog
Patient Communities Should Change | Out-Of-Pocket
Evolving from ads to outcomes
a year ago
Evolving from ads to outcomes
Eukaryote Writes...
Web-surfing tips for strange times
Meditations on what's bad about the internet lately and how to use it anyhow.
6 months ago
Meditations on what's bad about the internet lately and how to use it anyhow.
nanoscale views
Michio Kaku and science popularization in the Age of Shamelessness
In some ways, we live in a golden age of science popularization. There are fantastic publications...
a year ago
In some ways, we live in a golden age of science popularization. There are fantastic publications like Quanta doing tremendous work; platforms like YouTube and podcasts have made it possible for both practicing scientists and science communicators to reach enormous audiences;...
Math Is Still...
Big Advance on Simple-Sounding Math Problem Was a Century in the Making
A new proof about prime numbers illuminates the subtle relationship between addition and...
2 months ago
A new proof about prime numbers illuminates the subtle relationship between addition and multiplication — and raises hopes for progress on the famous abc conjecture.
The post Big Advance on Simple-Sounding Math Problem Was a Century in the Making first appeared on...
Asterisk
Read This, Not That: The Hidden Cost of Nutrition Misinformation
Our daily lives are inundated with misleading claims about nutrition. That’s not just distracting —...
a year ago
Our daily lives are inundated with misleading claims about nutrition. That’s not just distracting — it’s also harming our health.
Explorations of an...
Argentina!
Laura and I landed in Buenos Aires on the morning of January 9, a little bleary-eyed and feeling the...
a year ago
Laura and I landed in Buenos Aires on the morning of January 9, a little bleary-eyed and feeling the effects from the three flights and two layovers. But we had made it. Nearly six years had passed since I last visited Buenos Aires. It had been the final port of call on my...
NeuroLogica Blog
Odysseus Lands on the Moon
December 11, 1972, Apollo 17 soft landed on the lunar surface, carrying astronauts Gene Cernan and...
10 months ago
December 11, 1972, Apollo 17 soft landed on the lunar surface, carrying astronauts Gene Cernan and Harrison Schmitt. This was the last time anything American soft landed on the moon, over 50 years ago. It seems amazing that it’s been that long. On February 22, 2024, the Odysseus...
The Works in...
History is in the making
It's technology and ideas, not politics, that change our lives the most. History should reflect...
3 weeks ago
It's technology and ideas, not politics, that change our lives the most. History should reflect that.
Quantum Frontiers
Watch out for geese! My summer in Waterloo
It’s the beginning of another summer, and I’m looking forward to outdoor barbecues, swimming in...
6 months ago
It’s the beginning of another summer, and I’m looking forward to outdoor barbecues, swimming in lakes and pools, and sharing my home-made ice cream with friends and family. One thing that I won’t encounter this summer, but I did last … Continue reading →
Asterisk
Beyond Staple Grains
The Green Revolution saved a billion lives, but it left a legacy of homogenous diets and distorted...
a year ago
The Green Revolution saved a billion lives, but it left a legacy of homogenous diets and distorted agricultural markets. What impact has this had on global health — and how can we move forward?
Math Is Still...
A Mutation Turned Ants Into Parasites in One Generation
A new genetics study of ant “social parasites” shows how complex sets of features can emerge rapidly...
a year ago
A new genetics study of ant “social parasites” shows how complex sets of features can emerge rapidly and potentially split species.
The post A Mutation Turned Ants Into Parasites in One Generation first appeared on Quanta Magazine
ToughSF
Nuclear Photon Rockets: Flashlights to the Stars
In this post, we will have a look at the concept of using a nuclear photon rocket for interstellar...
over a year ago
In this post, we will have a look at the concept of using a nuclear photon rocket for interstellar travel. They are an old concept that should theoretically be the ultimate form of relativistic propulsion.
However, today they are unknown or unpopular. Why might that be the...
nanoscale views
Large magnetic fields as a scientific tool
When I was at Berkeley at the beginning of the week to give a seminar, I was fortunate enough to...
10 months ago
When I was at Berkeley at the beginning of the week to give a seminar, I was fortunate enough to overlap with their departmental physics colloquium by Greg Boebinger, an accomplished scientist who is also an extremely engaging and funny speaker. Since 2004 he has been the...
nanoscale views
Reading material - orders of magnitude and difficult times
Over the past couple of weeks (and more) I have found a number of things to read that I wanted to...
a year ago
Over the past couple of weeks (and more) I have found a number of things to read that I wanted to pass on. First, if you'd like a break from the seemingly continual stream of bad news in the world and enjoy good "think like a physicist"/dimensional analysis/order of magnitude...
Casey Handmer's blog
Anti-aging tech fixes demographic collapse
With the latest studies on GLP-1 drugs showing not just a drop in all-cause mortality but also an...
3 months ago
With the latest studies on GLP-1 drugs showing not just a drop in all-cause mortality but also an apparent slowing of aging, I thought I’d write a quick note on how I think this technology, if it replicates, can drastically improve our lives. It’s hard to believe I’m writing...
Out-of-Pocket Blog
How Data Transformed Small Group Underwriting | Out-Of-Pocket
Paper forms be gone, now we anonymize and risk it all (literally).
5 months ago
Paper forms be gone, now we anonymize and risk it all (literally).
NeuroLogica Blog
Accusation of Mental Illness as a Political Strategy
I am not the first to say this but it bears repeating – it is wrong to use the accusation of a...
3 months ago
I am not the first to say this but it bears repeating – it is wrong to use the accusation of a mental illness as a political strategy. It is unfair, stigmatizing, and dismissive. Thomas Szasz (let me say straight up – I am not a Szaszian) was a psychiatrist who made it his...
wadertales
Flexible nesting behaviour
In April and May, tens of thousands of Black-tailed Godwits return to Iceland, having spent the...
2 months ago
In April and May, tens of thousands of Black-tailed Godwits return to Iceland, having spent the summer in Western Europe, particularly Britain & Ireland but also France, Portugal and Spain. For early arrivals, the conditions they encounter vary markedly between years. In a cold...
NeuroLogica Blog
Age of the Moon Revised
There are a few interesting stories lurking in this news item, but lets start with the top level – a...
a year ago
There are a few interesting stories lurking in this news item, but lets start with the top level – a new study revises the minimum age of the Moon to 4.46 billion years, 40 million years older than the previous estimate. That in itself is interesting, but not game-changing. It’s...
Math Is Still...
Bats Use the Same Brain Cells to Map Physical and Social Worlds
New research in social bats raises the intriguing possibility that evolution can reprogram the...
a year ago
New research in social bats raises the intriguing possibility that evolution can reprogram the brain’s “place cells,” which are typically associated with location, to encode all kinds of environmental information.
The post Bats Use the Same Brain Cells to Map Physical...
Math Is Still...
How Does Math Keep Secrets?
Cryptography is the thread that connects Julius Caesar, World War II and quantum computing, and it...
4 months ago
Cryptography is the thread that connects Julius Caesar, World War II and quantum computing, and it now lies under nearly every part of modern life. In this week’s episode, computer scientist Boaz Barak and co-host Janna Levin discuss the past and future of secrecy. ...
Math Is Still...
AI Needs Enormous Computing Power. Could Light-Based Chips Help?
Optical neural networks, which use photons instead of electrons, have advantages over traditional...
7 months 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
Eukaryote Writes...
Eukaryote writes for Asterisk Magazine
See my piece on the history of microbiology and the vast, invisible worlds that come into focus...
2 months ago
See my piece on the history of microbiology and the vast, invisible worlds that come into focus every time we figure out how to look closer: Through the Looking Glass, and What Zheludev et al. (2024) Found There at Asterisk Magazine I’ve written for Asterisk before: What I won’t...
nanoscale views
The 2022 Welch Conference
The last couple of weeks have been very full.
One event was the annual Welch Foundation conference...
over a year ago
The last couple of weeks have been very full.
One event was the annual Welch Foundation conference (program here). The program chair for this one was W. E. Moerner, expert (and Nobel Laureate) on single-molecule spectroscopy, and it was really a great meeting. I'm not just...
NeuroLogica Blog
AI – Is It Time to Panic?
I’m really excited about the recent developments in artificial intelligence (AI) and their potential...
a year ago
I’m really excited about the recent developments in artificial intelligence (AI) and their potential as powerful tools. I am also concerned about unintended consequences. As with any really powerful tool, there is the potential for abuse and also disruption. But I also think that...
symmetry magazine
Encouraging a new community
Physicists advocate for getting community college students involved in research.
a year ago
Physicists advocate for getting community college students involved in research.
brr
South Pole Arrival
Flying to the bottom of the world!
over a year ago
Flying to the bottom of the world!
Probably...
Elements of Data Science
I’m excited to announce the launch of my newest book, Elements of Data Science. As the subtitle...
5 months ago
I’m excited to announce the launch of my newest book, Elements of Data Science. As the subtitle suggests, it is about “Getting started with Data Science and Python”. Order now from Lulu.com and get 20% off! I am publishing this book myself, which has one big advantage: I can...
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,...
2 weeks 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...
NeuroLogica Blog
The Next Step in Space Travel
The European Space Agency (ESA) has announced they are developing their own commercial space...
a year ago
The European Space Agency (ESA) has announced they are developing their own commercial space capsule. This will be used initially for cargo, but then eventually for crew as well. They anticipate a maiden voyage in 2028. I think this is a positive development. It seems we are...
Math Is Still...
Are There Reasons to Believe in a Multiverse?
Several areas of physics suggest reasons to think that unobservable universes with different natural...
a year ago
Several areas of physics suggest reasons to think that unobservable universes with different natural laws could lie beyond ours. The theoretical physicist David Kaplan talks with Steven Strogatz about the mysteries that a multiverse would solve.
The post Are There...
symmetry magazine
Rap with an undercurrent of particle physics
UK musician Consensus spins the big ideas of physics into rap and hip-hop tracks.
a year ago
UK musician Consensus spins the big ideas of physics into rap and hip-hop tracks.
NeuroLogica Blog
Dog Soundboards
I am a lifelong dog owner, and like many dog owners am often impressed with how smart my dogs have...
3 months ago
I am a lifelong dog owner, and like many dog owners am often impressed with how smart my dogs have been. They pick up on subtle body language and non-verbal cues, they seem to understand specific words, and they are capable of successfully communicating their wants and desires....
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...
12 months 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 →
Stephen Wolfram...
Foundations of Biological Evolution: More Results & More Surprises
This is a follow-on to Why Does Biological Evolution Work? A Minimal Model for Biological Evolution...
2 weeks ago
This is a follow-on to Why Does Biological Evolution Work? A Minimal Model for Biological Evolution and Other Adaptive Processes [May 3, 2024]. Even More from an Extremely Simple Model A few months ago I introduced an extremely simple “adaptive cellular automaton” model that...
Math Is Still...
How Do Machines ‘Grok’ Data?
By apparently overtraining them, researchers have seen neural networks discover novel solutions to...
8 months ago
By apparently overtraining them, researchers have seen neural networks discover novel solutions to problems.
The post How Do Machines ‘Grok’ Data? first appeared on Quanta Magazine
Math Is Still...
Biophysicists Uncover Powerful Symmetries in Living Tissue
After identifying interlocking symmetries in mammalian cells, scientists can describe some tissues...
a year ago
After identifying interlocking symmetries in mammalian cells, scientists can describe some tissues as liquid crystals — an observation that lays the groundwork for a fluid-dynamic theory of how tissues move.
The post Biophysicists Uncover Powerful Symmetries in Living...
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...
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...
Math Is Still...
The Symmetry That Makes Solving Math Equations Easy
Learn why the quadratic formula works and why quadratics are easier to solve than cubics. ...
a year ago
Learn why the quadratic formula works and why quadratics are easier to solve than cubics.
The post The Symmetry That Makes Solving Math Equations Easy first appeared on Quanta Magazine
Math Is Still...
Fish Have a Brain Microbiome. Could Humans Have One Too?
The discovery that other vertebrates have healthy, microbial brains is fueling the still...
2 weeks ago
The discovery that other vertebrates have healthy, microbial brains is fueling the still controversial possibility that we might have them as well.
The post Fish Have a Brain Microbiome. Could Humans Have One Too? first appeared on Quanta Magazine
nanoscale views
2024 version: Advice on choosing a graduate school
It's been four years since I posted the previous version of this, so it feels like the time is right...
10 months ago
It's been four years since I posted the previous version of this, so it feels like the time is right for an update.
This is written on the assumption that you have already decided, after careful consideration, that you want to get an advanced degree (in physics, though much of...
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...
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...
symmetry magazine
A call to cite Black women and gender minorities
Theoretical astrophysicist Chanda Prescod-Weinstein recently unveiled the Cite Black Women+ in...
a year ago
Theoretical astrophysicist Chanda Prescod-Weinstein recently unveiled the Cite Black Women+ in Physics and Astronomy Bibliography.
symmetry magazine
Creating the next 3D maps of the universe
Scientists have proposed new instruments that would use spectroscopy to decode dark matter, dark...
a year ago
Scientists have proposed new instruments that would use spectroscopy to decode dark matter, dark energy and cosmic inflation.
Telescope images can tell us a whole lot about celestial objects: where they are located in the sky, how bright they are, how big they...
Asterisk
Shutting the California Prison System’s Revolving Door
Between 2009 and 2014, California passed a series of laws to reduce the population in its prison...
5 months ago
Between 2009 and 2014, California passed a series of laws to reduce the population in its prison system, which for years had operated over capacity. Determining whether those laws worked was not a straightforward task.
Drew Ex Machina
Failure to Launch: The First Moon Race 1958-60
While it has been a few months since I have published a new post on the Drew Ex Machina website,...
a year ago
While it has been a few months since I have published a new post on the Drew Ex Machina website, that doesn’t mean that I haven’t […]
NeuroLogica Blog
911 Conspiracy Theories Persist
On September 11, 2001, as part of a planned terrorist attack, commercial planes were hijacked and...
a month 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...
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...
2 weeks 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...
Desert Birding, And The Spectacular Quebrada De Las Conchas
January 18, 2023
Ah, a sleep-in. The late night owling escapades (can it really be called owling if...
a year ago
January 18, 2023
Ah, a sleep-in. The late night owling escapades (can it really be called owling if we didn't find any owls?) had made our decision for a leisurely start quite easy to make. It also helped that we had just a few bird targets this day.
We began in the cactus-laden...
The Roots of...
Why you, personally, should want a larger human population
What is the ideal size of the human population?
One common answer is “much smaller.” Paul Ehrlich,...
10 months ago
What is the ideal size of the human population?
One common answer is “much smaller.” Paul Ehrlich, co-author of The Population Bomb (1968), has as recently as 2018 promoted the idea that “the world’s optimum population is less than two billion people,” a reduction of the current...
Math Is Still...
Computer Scientists Combine Two ‘Beautiful’ Proof Methods
Three researchers have figured out how to craft a proof that spreads out information while keeping...
2 months ago
Three researchers have figured out how to craft a proof that spreads out information while keeping it perfectly secret.
The post Computer Scientists Combine Two ‘Beautiful’ Proof Methods first appeared on Quanta Magazine
Asterisk
Lies, Damned Lies, and Manometer Readings
America’s HVAC labor force is plagued by dishonesty and frequently incapable of meeting industry...
10 months ago
America’s HVAC labor force is plagued by dishonesty and frequently incapable of meeting industry standards. Interventions in indoor air quality are the next frontier in pandemic prevention — but are they up to the task?
Math Is Still...
With Fifth Busy Beaver, Researchers Approach Computation’s Limits
After decades of uncertainty, a motley team of programmers has proved precisely how complicated...
5 months 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
wadertales
Learning lessons from Slender-billed Curlews
The 2024 Ibis paper, recommending that the Slender-billed Curlew should be classified as Extinct,...
a week ago
The 2024 Ibis paper, recommending that the Slender-billed Curlew should be classified as Extinct, tells a sad tale. We now know that, by the time that the Slender-billed Curlew Action Plan was published in 1996, it was already too late to save the species. Resources expended...
nanoscale views
Scientific publishing - where are we going?
I think it's safe to say that anyone involved in scientific publishing will tell you that it's a...
a year ago
I think it's safe to say that anyone involved in scientific publishing will tell you that it's a mess and the trends are worrisome. This week, this news release/article came out about this preprint which shows a number of the issues. In brief (not all of this is in the...
nanoscale views
Nanopasta, no, really
Fig. 1 from the linked paper
Here is a light-hearted bit of research that touches on some fun...
4 weeks ago
Fig. 1 from the linked paper
Here is a light-hearted bit of research that touches on some fun physics. As you might readily imagine, there is a good deal of interdisciplinary and industrial interest in wanting to create fine fibers out of solution-based materials. One...
Drew Ex Machina
Top Ten Posts of 2023
Now that we are at the end of 2023, it is time to look back at this year’s material published on...
11 months ago
Now that we are at the end of 2023, it is time to look back at this year’s material published on Drew Ex Machina and see […]
NeuroLogica Blog
New Whale Fossil – Possibly Heaviest Animal Ever
The largest and heaviest animal to ever live on the Earth, as far as we know, is the blue whale,...
a year ago
The largest and heaviest animal to ever live on the Earth, as far as we know, is the blue whale, which is extant today. The blue whale is larger than any dinosaur, even the giant sauropods. The average weight of a blue whale is 160 tons, with the largest specimen being 190 tons,...
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...
3 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...
Math Is Still...
The Researcher Who Explores Computation by Conjuring New Worlds
Russell Impagliazzo studies hard problems, the limits of cryptography, the nature of randomness and...
9 months ago
Russell Impagliazzo studies hard problems, the limits of cryptography, the nature of randomness and more.
The post The Researcher Who Explores Computation by Conjuring New Worlds first appeared on Quanta Magazine
Math Is Still...
New Proof Shows That ‘Expander’ Graphs Synchronize
The proof establishes new conditions that cause connected oscillators to sway in sync. ...
a year ago
The proof establishes new conditions that cause connected oscillators to sway in sync.
The post New Proof Shows That ‘Expander’ Graphs Synchronize first appeared on Quanta Magazine
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
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.
NeuroLogica Blog
UFOs and SGU on John Oliver
The most recent episode of John Oliver, Last Week Tonight, featured a discussion of the UFO...
8 months ago
The most recent episode of John Oliver, Last Week Tonight, featured a discussion of the UFO phenomenon. I’m always interested, and often disappointed, in how the mainstream media portrays skeptical topics. One interesting addition here is that Oliver actually referenced an SGU...
Math Is Still...
Geometers Engineer New Tools to Wrangle Spacecraft Orbits
Mathematicians think abstract tools from a field called symplectic geometry might help with planning...
8 months ago
Mathematicians think abstract tools from a field called symplectic geometry might help with planning missions to far-off moons and planets.
The post Geometers Engineer New Tools to Wrangle Spacecraft Orbits first appeared on Quanta Magazine
Asterisk
Better Living Through Group Chemistry
Inside the San Francisco group house scene.
5 months ago
Inside the San Francisco group house scene.
Out-of-Pocket Blog
2022 Healthcare Predictions | Out-Of-Pocket
Nikstradamus strikes again
a year ago
Nikstradamus strikes again
Drew Ex Machina
Memories of Project RAMOS (Russian American Observation Satellites) 1991 – 2004
During the course of my professional career, one of the more important projects I had the pleasure...
a year ago
During the course of my professional career, one of the more important projects I had the pleasure to work on was the joint US/Russian Federation (RF) […]
Melting Asphalt
Crony Beliefs
[Note: if you prefer audio, you can listen to this essay narrated by Grognor on his excellent...
over a year ago
[Note: if you prefer audio, you can listen to this essay narrated by Grognor on his excellent podcast Second Enumerations. —Ed.] Credits up front: This essay draws heavily from Overcoming Bias, Less Wrong, Slate Star Codex, Robert Kurzban, Robert…
Read more ›
Math Is Still...
‘Sensational’ Proof Delivers New Insights Into Prime Numbers
The proof creates stricter limits on potential exceptions to the famous Riemann hypothesis. ...
5 months ago
The proof creates stricter limits on potential exceptions to the famous Riemann hypothesis.
The post ‘Sensational’ Proof Delivers New Insights Into Prime Numbers first appeared on Quanta Magazine
nanoscale views
The wormhole kerfuffle, ER=EPR, and all that
I was busy trying to finish off a grant proposal and paper revisions this week and didn't have the...
over a year ago
I was busy trying to finish off a grant proposal and paper revisions this week and didn't have the time to react in realtime to the PR onslaught surrounding the recent Nature paper by a team from Harvard, MIT, Fermilab, and Google. There are many places to get caught up on this,...
Math Is Still...
What Are Sheaves?
These metaphorical gardens have become central objects in modern mathematics.
The post...
5 months ago
These metaphorical gardens have become central objects in modern mathematics.
The post What Are Sheaves? first appeared on Quanta Magazine
Drew Ex Machina
The Dream: The First Probe to the Moon
The past decade or so has seen a marked increase in interest to reach the Moon for exploration as...
11 months ago
The past decade or so has seen a marked increase in interest to reach the Moon for exploration as well as the potential exploitation of its […]
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
The systemic issues that plague black communities are extremely prevalent in healthcare, and we should think about how to address them
Asterisk
California vs. Big Soda
Sugar-sweetened beverage taxes work. But during the time it took to figure this out, enacting them...
6 months ago
Sugar-sweetened beverage taxes work. But during the time it took to figure this out, enacting them became much harder.
Math Is Still...
‘A-Team’ of Math Proves a Critical Link Between Addition and Sets
A team of four prominent mathematicians, including two Fields medalists, proved a conjecture...
a year ago
A team of four prominent mathematicians, including two Fields medalists, proved a conjecture described as a “holy grail of additive combinatorics.”
The post ‘A-Team’ of Math Proves a Critical Link Between Addition and Sets first appeared on Quanta Magazine
Marine Madness
Penguin Problems: Are human-induced food shortages driving population declines?
We all love penguins. Clumsy and awkward on land, stealthy and precise underwater- these charismatic...
over a year ago
We all love penguins. Clumsy and awkward on land, stealthy and precise underwater- these charismatic creatures have captured our hearts ever since the release of March of the Penguins. Unfortunately, penguin populations across the globe (especially in South Africa and Antarctica)...
Uncharted...
Where Geniuses Hide Today
Where are today’s Michelangelos?
2 weeks ago
Where are today’s Michelangelos?
nanoscale views
A busy and contentious week in condensed matter physics
There were a couple of interesting and controversial things afoot this week in the condensed matter...
a year ago
There were a couple of interesting and controversial things afoot this week in the condensed matter world.
There was a new preprint from the group of Prof. Hemley at the University of Illinois Chicago featuring electronic transport measurements in samples of the putative room...
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
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...
Math Is Still...
How a NASA Probe Solved a Scorching Solar Mystery
The outer layers of the sun’s atmosphere are a blistering million degrees hotter than its surface....
7 months ago
The outer layers of the sun’s atmosphere are a blistering million degrees hotter than its surface. The hidden culprit? Magnetic activity.
The post How a NASA Probe Solved a Scorching Solar Mystery first appeared on Quanta Magazine
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...
10 months 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...
The Works in...
Introducing Gentle Density
A new series from Works in Progress
a year ago
A new series from Works in Progress
The Roots of...
What I’ve been reading, September 2023
A quasi-monthly feature. Recent blog posts and news stories are generally omitted; you can find them...
a year ago
A quasi-monthly feature. Recent blog posts and news stories are generally omitted; you can find them in my links digests. I’ve been busy helping to choose the first cohort of our blogging fellowship, so my reading has been relatively light. All emphasis in bold in the quotes...
NeuroLogica Blog
Intuitive and Analytical Thinking
Here is a relatively simple math problem: A bat and a ball cost $1.10 combined. The bat costs $1...
a year ago
Here is a relatively simple math problem: A bat and a ball cost $1.10 combined. The bat costs $1 more than the ball. How much does the ball cost? (I will provide the answer below the fold.) This problem is the basis of a large psychological literature on thinking systems in the...
nanoscale views
Some interesting links - useful lecture notes, videos
Proposal writing, paper writing, and course prep are eating a lot of my bandwidth right now, but I...
a year ago
Proposal writing, paper writing, and course prep are eating a lot of my bandwidth right now, but I wanted to share a few things:
David Tong at Cambridge is a gifted educator and communicator who has written lecture notes that span a wide swath of the physics curriculum, from...
brr
Brr Wants A Job
8 months post-ice, it's time for something new!
5 months ago
8 months post-ice, it's time for something new!
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...
5 months 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...
Out-of-Pocket Blog
The Issue With The COVID Bailout | Out-Of-Pocket
A WHOLE NEW WORLD, A NEW PANDEMIC POINT OF VIEW
a year ago
A WHOLE NEW WORLD, A NEW PANDEMIC POINT OF VIEW
Out-of-Pocket Blog
The New Wave of Concierge Medicine | Out-Of-Pocket
This episode of Out-Of-Pocket is brought to you by…
5 months ago
This episode of Out-Of-Pocket is brought to you by…
Asterisk
Michael Lewis’s Blind Side
In Going Infinite, the famed chronicler of American finance proves he’s more interested in myths...
10 months ago
In Going Infinite, the famed chronicler of American finance proves he’s more interested in myths than morals — or even math.
Math Is Still...
The Experimental Cosmologist Hunting for the First Sunrise
To catch even a whiff of the universe’s earliest epochs — an age of darkness, and one of new light —...
a year ago
To catch even a whiff of the universe’s earliest epochs — an age of darkness, and one of new light — Cynthia Chiang builds her own equipment. Then she deploys it at the ends of the Earth.
The post The Experimental Cosmologist Hunting for the First Sunrise first...
NeuroLogica Blog
A Climate Debate Regarding Health Effects – Part IV
Part 4 This will be the final installment of this mini-debate about climate change and health...
a year ago
Part 4 This will be the final installment of this mini-debate about climate change and health effects, following a typical format of each person getting to make a statement and a response. Scott makes a lot of complaints about tone, format and fairness while simultaneously trying...
Blog - Practical...
What Is A Black Start Of The Power Grid?
[Note that this article is a transcript of the video embedded above.]
November 1965 saw one of the...
over a year ago
[Note that this article is a transcript of the video embedded above.]
November 1965 saw one of the most widespread power outages in North American history. On the freezing cold evening of the 9th, the grid was operating at maximum capacity as people tried to stay warm when a...
Math Is Still...
It Might Be Possible to Detect Gravitons After All
A new experimental proposal suggests detecting a particle of gravity is far easier than anyone...
a month ago
A new experimental proposal suggests detecting a particle of gravity is far easier than anyone imagined. Now physicists are debating what it would really prove.
The post It Might Be Possible to Detect Gravitons After All first appeared on Quanta Magazine
NeuroLogica Blog
Fossil Fuels – Reduce Demand or Supply?
This is a bit of a false choice – we can do both, or neither – but it is an important question and a...
a year ago
This is a bit of a false choice – we can do both, or neither – but it is an important question and a somewhat of a dilemma. Is the optimal path to reductions and eventual elimination of fossil fuel burning through reduced demand or supply? There are some interesting tradeoffs...
Explorations of an...
A Month In Northern Peru, Part 9: Tinamous In the Amazon To Rare Montane Monkeys (February 11, 2024)
February 11, 2024
Our alarm went off at 4:30 AM and at 5:00 AM we began the long, windy drive in the...
5 months ago
February 11, 2024
Our alarm went off at 4:30 AM and at 5:00 AM we began the long, windy drive in the dark across the Andes. The reason for our early start is that we had a date with tinamous and wood-quails at a small family-run reserve called Arena Blanca. Our contact at the...
Math Is Still...
What a Contest of Consciousness Theories Really Proved
A five-year “adversarial collaboration” of consciousness theorists led to a stagy showdown in front...
a year ago
A five-year “adversarial collaboration” of consciousness theorists led to a stagy showdown in front of an audience. It crowned no winners — but it can still claim progress.
The post What a Contest of Consciousness Theories Really Proved first appeared on Quanta...
NeuroLogica Blog
Finding Small Primordial Black Holes
Astrophysicists come up with a lot of whacky ideas, some of which actually turn out to be possibly...
2 weeks ago
Astrophysicists come up with a lot of whacky ideas, some of which actually turn out to be possibly true (like the Big Bang, black holes, accelerating cosmic expansion, dark matter). Of course, all of these conclusions are provisional, but some are now backed by compelling...
Math Is Still...
How Do Merging Supermassive Black Holes Pass the Final Parsec?
The giant holes in galaxies’ centers shouldn’t be able to merge, yet merge they do. Scientists...
2 months ago
The giant holes in galaxies’ centers shouldn’t be able to merge, yet merge they do. Scientists suggest that an unusual form of dark matter may be the solution.
The post How Do Merging Supermassive Black Holes Pass the Final Parsec? first appeared on Quanta Magazine
nanoscale views
CHIPS and Science - the reality vs the aspiration
I already wrote about this issue here back in August, but I wanted to highlight a policy statement...
2 months ago
I already wrote about this issue here back in August, but I wanted to highlight a policy statement that I wrote with colleagues as part of Rice's Baker Institute's Election 2024: Policy Playbook, which "delivers nonpartisan, expert insights into key issues at stake on the 2024...
The Works in...
Notes on Progress: Artificial flavoring
"Artificial" didn't scare Americans in the 19th century. Why does it scare us now?
a year ago
"Artificial" didn't scare Americans in the 19th century. Why does it scare us now?
Probably...
Zipf’s Law
Elements of Data Science is in print now, available from Lulu.com and online booksellers. To...
a month ago
Elements of Data Science is in print now, available from Lulu.com and online booksellers. To celebrate, I’ll post some excerpts here, starting with one of my favorite examples, Zipf’s Law. You can read the complete chapter here, or run the Jupyter notebook on Colab. In almost any...
NeuroLogica Blog
Immune Cells to Fight Cancer
There is a recent medical advance that you may not have heard about unless you are a healthcare...
a year ago
There is a recent medical advance that you may not have heard about unless you are a healthcare professional or encountered it from the patient side – CAR-T cell therapy. A recent study shows the potential for continued incremental advance of this technology, but already it is a...
Blog - Practical...
Merrimack Valley Gas Explosions: What Really Happened?
[Note that this article is a transcript of the video embedded above.]
On September 13, 2018, a...
a year ago
[Note that this article is a transcript of the video embedded above.]
On September 13, 2018, a pipeline crew in the Merrimack Valley in Massachusetts was hard at work replacing an aging cast iron natural gas line with a new polyethylene pipe. Located just north of Boston, the...
nanoscale views
What is a Wigner crystal?
Last week I was at the every-2-years Gordon Research Conference on Correlated Electron Systems at...
5 months ago
Last week I was at the every-2-years Gordon Research Conference on Correlated Electron Systems at lovely Mt. Holyoke. It was very fun, but one key aspect of the culture of the GRCs is that attendees are not supposed to post about them on social media, thus encouraging presenters...
Blog - Practical...
When Natural Gas Had No Smell
[Note that this article is a transcript of the video embedded above.]
Excitement and hope permeated...
5 months ago
[Note that this article is a transcript of the video embedded above.]
Excitement and hope permeated the crowds gathered in a dusty farm carved from the piney woods in east Texas. The rumor was that Columbus Joiner had struck oil. At 70 years old, Joiner had already won and lost...
NeuroLogica Blog
Diamond Batteries Again
Why does news reporting of science and technology have to be so terrible at baseline? I know the...
a week 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...
NeuroLogica Blog
Factory Farming is Better Than Organic Farming
Some narratives are simply ubiquitous in our culture (every culture has its universal narratives)....
5 days 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...
Drew Ex Machina
Catching Up: Talking about the Weather
After an unintended four-month hiatus publishing new work on the Drew Ex Machina website, I figured...
a year ago
After an unintended four-month hiatus publishing new work on the Drew Ex Machina website, I figured it was time to catch up on what I’ve been […]
IEEE Spectrum
The First Virtual Meeting Was in 1916
At 8:30 p.m. on 16 May 1916, John J. Carty banged his gavel at the Engineering Societies Building in...
a month ago
At 8:30 p.m. on 16 May 1916, John J. Carty banged his gavel at the Engineering Societies Building in New York City to call to order a meeting of the American Institute of Electrical Engineers. This was no ordinary gathering. The AIEE had decided to conduct a live national meeting...
Out-of-Pocket Blog
Prescription Drug Commercials: Why are you the way you are? | Out-Of-Pocket
And is direct-to-consumer pharma marketing bad? Maybe not
a year ago
And is direct-to-consumer pharma marketing bad? Maybe not
The Works in...
Issue 17: No great stagnation in cruise ships
Plus: animals as chemical factories, how progress lost its glamour, and how Madrid built 120 miles...
2 weeks ago
Plus: animals as chemical factories, how progress lost its glamour, and how Madrid built 120 miles of metro in twelve years.
Blog - Practical...
How the Hawaiian Power Grid Works
[Note that this article is a transcript of the video embedded above.]
In January of 2024, right on...
9 months ago
[Note that this article is a transcript of the video embedded above.]
In January of 2024, right on the heels of a serious drought across the state, a major storm slammed into the Hawaiian islands of Oahu and Kauai. Severe winds caused damage to buildings, and heavy rain flooded...
Math Is Still...
Thirty Years Later, a Speed Boost for Quantum Factoring
Shor’s algorithm will enable future quantum computers to factor large numbers quickly, undermining...
a year ago
Shor’s algorithm will enable future quantum computers to factor large numbers quickly, undermining many online security protocols. Now a researcher has shown how to do it even faster.
The post Thirty Years Later, a Speed Boost for Quantum Factoring first appeared on...
NeuroLogica Blog
Is The Boring Company Useful?
Elon Musk has a complicated legacy. Most people I encounter who bother to express an opinion tend to...
a year ago
Elon Musk has a complicated legacy. Most people I encounter who bother to express an opinion tend to be either a fan or hater. I am neither. He’s a complicated and flawed person who has accomplished some interesting things, but also has had some epic failures. People like a clean...
Math Is Still...
Physicists Pinpoint the Quantum Origin of the Greenhouse Effect
Carbon dioxide’s powerful heat-trapping effect has been traced to a quirk of its quantum structure....
4 months ago
Carbon dioxide’s powerful heat-trapping effect has been traced to a quirk of its quantum structure. The finding may explain climate change better than any computer model.
The post Physicists Pinpoint the Quantum Origin of the Greenhouse Effect first appeared on Quanta...
Wanderingspace
Hope for Mars
Nothing really. Just a gorgeous image of Mars from the UAE Hope mission.
over a year ago
Nothing really. Just a gorgeous image of Mars from the UAE Hope mission.
NeuroLogica Blog
GMOs – Ask a Farmer
The topic of genetically modified organisms (GMOs) is a great target for science communication...
4 months ago
The topic of genetically modified organisms (GMOs) is a great target for science communication because public attitudes have largely been shaped by deliberate misinformation, and the research suggests that those attitudes can change in response to more accurate information. It is...
Quantum Frontiers
Crossing the quantum chasm: From NISQ to fault tolerance
On December 6, I gave a keynote address at the Q2B 2023 Conference in Silicon Valley. Here is a...
a year ago
On December 6, I gave a keynote address at the Q2B 2023 Conference in Silicon Valley. Here is a transcript of my remarks. Toward quantum value The theme of this year’s Q2B meeting is “The Roadmap to Quantum Value.” I … Continue reading →
Math Is Still...
Unfolding the Mysteries of Polygonal Billiards
The surprisingly subtle geometry of a familiar game shows how quickly math gets complicated. ...
10 months ago
The surprisingly subtle geometry of a familiar game shows how quickly math gets complicated.
The post Unfolding the Mysteries of Polygonal Billiards first appeared on Quanta Magazine
Math Is Still...
Covid-19 mRNA Vaccines Win Nobel Prize for Medicine 2023
Katalin Karikó and Drew Weissman have been awarded the 2023 Nobel Prize in Physiology or Medicine...
a year ago
Katalin Karikó and Drew Weissman have been awarded the 2023 Nobel Prize in Physiology or Medicine for discoveries leading to mRNA vaccines, such as those that protect against COVID-19.
The post Covid-19 mRNA Vaccines Win Nobel Prize for Medicine 2023 first appeared on...
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...
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
Deepfake Doctor Endorsements
This kind of abuse of deepfake endorsements was entirely predictable, so it’s not surprising that a...
5 months ago
This kind of abuse of deepfake endorsements was entirely predictable, so it’s not surprising that a recent BMJ study documents the scale of this fraud. The study focused on the UK, detailing instances of deepfakes of celebrity doctors endorsing dubious products. For example,...
The Roots of...
The environment as infrastructure
A good metaphor for the ideal relationship between humanity and the environment is that the...
a year ago
A good metaphor for the ideal relationship between humanity and the environment is that the environment is like critical infrastructure.
Infrastructure is valuable, because it provides crucial services. You want to maintain it carefully, because it’s bad if it breaks down.
But...
IEEE Spectrum
100 Years Ago, IBM Was Born
Happy birthday, IBM! You’re 100 years old! Or are you?
It’s true that the businesses that formed IBM...
10 months ago
Happy birthday, IBM! You’re 100 years old! Or are you?
It’s true that the businesses that formed IBM began in the late 1800s. But it’s also true that a birth occurred in February 1924, with the renaming of the Computing-Tabulating-Recording Co. as the International Business...
Andrew Fraknoi –...
Dec. 21 is Winter Solstice — Why We Have Seasons on Earth
Saturday, Dec. 21 will be the winter solstice – the shortest day and longest night of the year, with...
3 days ago
Saturday, Dec. 21 will be the winter solstice – the shortest day and longest night of the year, with which we mark the beginning of the winter season in the Earth’s northern hemisphere. It’s interesting to note that the planets Venus and Jupiter do not have seasons like the...
IEEE Spectrum
A Brief History of the World’s First Planetarium
In 1912, Oskar von Miller, an electrical engineer and founder of the Deutsches Museum, had an idea:...
7 months ago
In 1912, Oskar von Miller, an electrical engineer and founder of the Deutsches Museum, had an idea: Could you project an artificial starry sky onto a dome, as a way of demonstrating astronomical principles to the public?
It was such a novel concept that when von Miller approached...
Math Is Still...
Monumental Proof Settles Geometric Langlands Conjecture
In work that has been 30 years in the making, mathematicians have proved a major part of a profound...
5 months ago
In work that has been 30 years in the making, mathematicians have proved a major part of a profound mathematical vision called the Langlands program.
The post Monumental Proof Settles Geometric Langlands Conjecture first appeared on Quanta Magazine
Asterisk
The EA-Progress Studies War is Here, and It’s a Constructive Dialogue!
We’re hoping Marc Andreessen doesn’t read this and polarize everyone again.
6 months ago
We’re hoping Marc Andreessen doesn’t read this and polarize everyone again.
Math Is Still...
Sparse Networks Come to the Aid of Big Physics
A novel type of neural network is helping physicists with the daunting challenge of data analysis. ...
a year ago
A novel type of neural network is helping physicists with the daunting challenge of data analysis.
The post Sparse Networks Come to the Aid of Big Physics first appeared on Quanta Magazine
ToughSF
NTER: Nuclear Thermal-Electric Rocket
There
is a type of nuclear propulsion that can have most of the acceleration of a nuclear thermal...
over a year ago
There
is a type of nuclear propulsion that can have most of the acceleration of a nuclear thermal rocket but also the high Isp of an electric thruster.
Let’s have a look at nuclear ‘thermal-electric’ engines and
their advantages.
The title image is from 'dV: Rings of...
Explorations of an...
Potrero de Yala - Dippers, Red-faced Guans And More
Laura and I were up early to make the most of our morning at Potrero de Yala. As dawn broke, we...
a year ago
Laura and I were up early to make the most of our morning at Potrero de Yala. As dawn broke, we slowly drove in along the entrance road, keeping an eye out for guans.
We found quite a few guans on and around the road but none were our hoped-for Red-faced Guans; they were all...
Out-of-Pocket Blog
The Engineering Behind Healthcare LLMs with Abridge | Out-Of-Pocket
What kinds of challenges come up with creating a speech-to-text gen AI product?
3 months ago
What kinds of challenges come up with creating a speech-to-text gen AI product?
Math Is Still...
Magnetism May Have Given Life Its Molecular Asymmetry
The preferred “handedness” of biomolecules could have emerged from biased interactions between...
a year ago
The preferred “handedness” of biomolecules could have emerged from biased interactions between electrons and magnetic surfaces, new research suggests.
The post Magnetism May Have Given Life Its Molecular Asymmetry first appeared on Quanta Magazine
Math Is Still...
Scientists Find a Fast Way to Describe Quantum Systems
After years of false starts, a team of computer scientists has found a way to efficiently deduce the...
7 months ago
After years of false starts, a team of computer scientists has found a way to efficiently deduce the Hamiltonian of a physical system at any constant temperature.
The post Scientists Find a Fast Way to Describe Quantum Systems first appeared on Quanta Magazine
IEEE Spectrum
Sci-fi and Hi-fi
Many a technologist has been inspired by science fiction. Some have even built, or rebuilt, entire...
9 months ago
Many a technologist has been inspired by science fiction. Some have even built, or rebuilt, entire companies around an idea introduced in a story they read, as the founders of Second Life and Meta did, working from the metaverse as imagined by Neal Stephenson in his seminal 1992...
nanoscale views
What are "quantum oscillations"?
For the first time in a couple of decades, I was visiting the Aspen Center for Physics, which is...
a year ago
For the first time in a couple of decades, I was visiting the Aspen Center for Physics, which is always a fun, intellectually stimulating experience. (Side note: I sure hope that the rapidly escalating costs of everything in the Aspen area don't make this venue untenable in the...
NeuroLogica Blog
Categorization and What’s In a Name
Categorization is critical in science, but it is also very tricky, often deceptively so. We need to...
11 months ago
Categorization is critical in science, but it is also very tricky, often deceptively so. We need to categorize things to help us organize our knowledge, to understand how things work and relate to each other, and to communicate efficiently and precisely. But categorization can...
Math Is Still...
‘Embryo Models’ Challenge Legal, Ethical and Biological Concepts
With embryolike constructs built entirely from stem cells, researchers can revolutionize our...
a year ago
With embryolike constructs built entirely from stem cells, researchers can revolutionize our understanding of development. But how close to an embryo is too close?
The post ‘Embryo Models’ Challenge Legal, Ethical and Biological Concepts first appeared on Quanta...
Math Is Still...
What Makes Life Tick? Mitochondria May Keep Time for Cells
Every species develops at its own unique tempo, leaving scientist to wonder what governed their...
a year ago
Every species develops at its own unique tempo, leaving scientist to wonder what governed their timing. A suite of new findings suggests that cells use basic metabolic processes as clocks.
The post What Makes Life Tick? Mitochondria May Keep Time for Cells first...
Math Is Still...
Merging Fields, Mathematicians Go the Distance On Old Problem
Mathematicians have illuminated what sets of points can look like if the distances between them are...
8 months ago
Mathematicians have illuminated what sets of points can look like if the distances between them are all whole numbers.
The post Merging Fields, Mathematicians Go the Distance On Old Problem first appeared on Quanta Magazine
Probably...
Download the World in Data
Our World in Data recently announced that they are providing APIs to access their data....
4 weeks ago
Our World in Data recently announced that they are providing APIs to access their data. Coincidentally, I am using one of their datasets in my workshop on time series analysis at PyData Global 2024. So I took this opportunity to update my example using the new API – this notebook...
nanoscale views
APS March Meeting 2024, Day 4 and wrap-up
Because of the timing of my flight back to Houston, I really only went to one session today, in...
9 months ago
Because of the timing of my flight back to Houston, I really only went to one session today, in which my student spoke as did some collaborators. It was a pretty interesting collection of contributed talks.
The work that's been done on spin transport in multiferroic...
NeuroLogica Blog
Will AI Make Work Redundant?
Artificial Intelligence (AI) is coming for your job. This, at least, is increasingly conventional...
a year ago
Artificial Intelligence (AI) is coming for your job. This, at least, is increasingly conventional wisdom, but I’m not so sure. In a recent interview, Elon Musk predicted that AI would “make paid work redundant.” I encountered the same opinion watching the latest season of...
IEEE Spectrum
Robert Kahn: The Great Interconnector
In the mid-1960s, Robert Kahn began thinking about how computers with different operating systems...
8 months ago
In the mid-1960s, Robert Kahn began thinking about how computers with different operating systems could talk to each other across a network. He didn’t think much about what they would say to one another, though. He was a theoretical guy, on leave from the faculty of the...
Out-of-Pocket Blog
Pharmacies Inside-and-Out With John Capecelatro | Out-Of-Pocket
How does a pharmacy actually work?
a year ago
How does a pharmacy actually work?
NeuroLogica Blog
Rats!
What killed off the dodo? Humans first arrived at Mauritius island in the late 1500s. They found on...
6 months ago
What killed off the dodo? Humans first arrived at Mauritius island in the late 1500s. They found on this island fat flightless birds who nested on the ground and were a convenient way to restock their ship’s food supply. Within 80 years the dodo went extinct. But hunting was not...
NeuroLogica Blog
Virtual Walking
When I use my virtual reality gear I do practical zero virtual walking – meaning that I don’t have...
9 months ago
When I use my virtual reality gear I do practical zero virtual walking – meaning that I don’t have my avatar walk while I am not walking. I general play standing up which means I can move around the space in my office mapped by my VR software – so I am physically walking to...
NeuroLogica Blog
Fossil Fuels – Reduce Demand or Supply?
This is a bit of a false choice – we can do both, or neither – but it is an important question and a...
a year ago
This is a bit of a false choice – we can do both, or neither – but it is an important question and a somewhat of a dilemma. Is the optimal path to reductions and eventual elimination of fossil fuel burning through reduced demand or supply? There are some interesting tradeoffs...
NeuroLogica Blog
Evidence and the Nanny State
One side benefit of our federalist system is that the US essentially has 50 experiments in...
a year ago
One side benefit of our federalist system is that the US essentially has 50 experiments in democracy. States hold a lot of power, which provides an opportunity to compare the effects of different public policies. There are lots of other variables at play, such as economics, rural...
Math Is Still...
How Colorful Ribbon Diagrams Became the Face of Proteins
Proteins are often visualized as cascades of curled ribbons and twisted strings, which both reveal...
4 months ago
Proteins are often visualized as cascades of curled ribbons and twisted strings, which both reveal and conceal the mess of atoms that make up these impossibly complex molecules.
The post How Colorful Ribbon Diagrams Became the Face of Proteins first appeared on Quanta...
Math Is Still...
The Number 15 Describes the Secret Limit of an Infinite Grid
The “packing coloring” problem asks how many numbers are needed to fill an infinite grid so that...
a year ago
The “packing coloring” problem asks how many numbers are needed to fill an infinite grid so that identical numbers never get too close to one another. A new computer-assisted proof finds a surprisingly straightforward answer.
The post The Number 15 Describes the...
Quantum Frontiers
A peek inside Northrop Grumman’s subatomic endeavors
As the weather turns colder and we trade outdoor pools for pumpkin spice and then Christmas carols,...
over a year ago
As the weather turns colder and we trade outdoor pools for pumpkin spice and then Christmas carols, perhaps you’re longing for summer’s warmth. For me, it is not just warmth I yearn for: This past summer, I worked as a … Continue reading →
Math Is Still...
To Move Fast, Quantum Maze Solvers Must Forget the Past
Quantum algorithms can find their way out of mazes exponentially faster than classical ones, at the...
a year ago
Quantum algorithms can find their way out of mazes exponentially faster than classical ones, at the cost of forgetting the path they took. A new result suggests that the trade-off may be inevitable.
The post To Move Fast, Quantum Maze Solvers Must Forget the Past...
Stephen Wolfram...
Useful to the Point of Being Revolutionary: Introducing Wolfram Notebook Assistant
Note: As of today, copies of Wolfram Version 14.1 are being auto-updated to allow subscription...
a week ago
Note: As of today, copies of Wolfram Version 14.1 are being auto-updated to allow subscription access to the capabilities described here. [For additional installation information see here.] Just Say What You Want! Turning Words into Computation Nearly a year and a half ago—just a...
Explorations of an...
Final Argentina Post - Hudson's Canasteros, Shorebirds and Jaegers at Punta Rasa
February 20, 2023
As we traveled south from Buenos Aires, the landscape opened up. The small towns...
a year ago
February 20, 2023
As we traveled south from Buenos Aires, the landscape opened up. The small towns and communities became less frequent, giving way to vast expanses of pasture and agriculture with nary a tree in sight, other than the occasional hedgerow. Several hours later, and...
Damn Interesting
To Hell With Facebook
The earliest known version of the idiom “the straw that broke the camel’s back” was written by the...
over a year ago
The earliest known version of the idiom “the straw that broke the camel’s back” was written by the English philosopher Thomas Hobbes of Malmesbury in 1677, though it was concerned with horses and feathers:
“The last Dictate of the Judgement, concerning the Good or Bad, that may...
The Works in...
What did Henry George think about cities?
Solving the terrible urban conditions of the 1800s by abolishing cities
7 months ago
Solving the terrible urban conditions of the 1800s by abolishing cities
Math Is Still...
Behold Modular Forms, the ‘Fifth Fundamental Operation’ of Math
Modular forms are one of the most beautiful and mysterious objects in mathematics. What are they? ...
a year ago
Modular forms are one of the most beautiful and mysterious objects in mathematics. What are they?
The post Behold Modular Forms, the ‘Fifth Fundamental Operation’ of Math first appeared on Quanta Magazine
Interaction Magic -...
Life beyond the screen
Since early 2020, I've been teaching courses in Interaction Technologies and Prototyping. Switches,...
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.
Math Is Still...
Andreas Wagner Pursues the Secrets to Evolutionary Success
Why did mammals, grasses and some other groups of organisms explode in diversity only after millions...
a year ago
Why did mammals, grasses and some other groups of organisms explode in diversity only after millions of years? The evolutionary biologist Andreas Wagner plumbs the secrets of those “sleeping beauties.”
The post Andreas Wagner Pursues the Secrets to Evolutionary...
nanoscale views
Condensed matter’s rough start
I’m teaching undergrad solid-state for the first time, and it has served as a reminder of how...
a year ago
I’m teaching undergrad solid-state for the first time, and it has served as a reminder of how condensed matter physics got off the ground. I suspect that one reason CM historically had not received a lot of respect in the early years (e.g. Pauli declaring that solid-state...
Math Is Still...
The Mystery of the Missing Multicellular Prokaryotes
Why have bacteria never evolved complex multicellularity? A new hypothesis suggests that it could...
7 months ago
Why have bacteria never evolved complex multicellularity? A new hypothesis suggests that it could come down to how prokaryotic genomes respond to a small population size.
The post The Mystery of the Missing Multicellular Prokaryotes first appeared on Quanta...
Stephen Wolfram...
What’s Really Going On in Machine Learning? Some Minimal Models
The Mystery of Machine Learning It’s surprising how little is known about the foundations of machine...
4 months ago
The Mystery of Machine Learning It’s surprising how little is known about the foundations of machine learning. Yes, from an engineering point of view, an immense amount has been figured out about how to build neural nets that do all kinds of impressive and sometimes almost...
Math Is Still...
The Usefulness of a Memory Guides Where the Brain Saves It
New research finds that the memories useful for future generalizations are held in the brain...
a year ago
New research finds that the memories useful for future generalizations are held in the brain separately from those recording unusual events.
The post The Usefulness of a Memory Guides Where the Brain Saves It first appeared on Quanta Magazine
Out-of-Pocket Blog
Air Quality, Breathing, and Health | Out-Of-Pocket
What we inhale is a public health issue
a year ago
What we inhale is a public health issue
nanoscale views
Dye-sensitized solar cells - an idea whose time has finally come?
Dyes are generally small molecules that have electronic transitions with energies corresponding...
11 months ago
Dyes are generally small molecules that have electronic transitions with energies corresponding to the visible spectrum of light (around 1-3 eV). Around 35 years ago, the idea was put forward, particularly by Michael Grätzel and Brian O'Regan, to couple dye molecules to...
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
[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...
Math Is Still...
Pleasure or Pain? He Maps the Neural Circuits That Decide.
The work of the neuroscientist Ishmail Abdus-Saboor has opened up a world of insights into precisely...
8 months ago
The work of the neuroscientist Ishmail Abdus-Saboor has opened up a world of insights into precisely how much pleasure and pain animals experience during different forms of touch.
The post Pleasure or Pain? He Maps the Neural Circuits That Decide. first appeared on...
Math Is Still...
The Social Benefits of Getting Our Brains in Sync
Our brain waves can align when we work and play closely together. The phenomenon, known as...
8 months ago
Our brain waves can align when we work and play closely together. The phenomenon, known as interbrain synchrony, suggests that collaboration is biological.
The post The Social Benefits of Getting Our Brains in Sync first appeared on Quanta Magazine
Math Is Still...
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. ...
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
brr
Cape Crozier
A nearby field camp, and my first helicopter flight!
over a year ago
A nearby field camp, and my first helicopter flight!
ToughSF
Advanced Solar Energy in Space: Part I
Solar Thermal Rockets can be efficient and have high performance. However, they remain...
over a year ago
Solar Thermal Rockets can be efficient and have high performance. However, they remain temperature-limited to an exhaust velocity of 12km/s.
How do we surpass this limit?
The limits
NASA's Suntower concept.
Solar Thermal Rockets have been shown to have great potential if...
Eukaryote Writes...
Internet Harvest (2020, 3)
Repairs, number stations, the only good Twitters, a low-key infohazard about pictures of...
over a year ago
Repairs, number stations, the only good Twitters, a low-key infohazard about pictures of butterflies, and more.
Out-of-Pocket Blog
Healthcare should NOT be local | Out-Of-Pocket
Let's think bigger
a year ago
Math Is Still...
Brain’s ‘Background Noise’ May Explain Value of Shock Therapy
Electroconvulsive therapy is highly effective in treating major depressive disorder, but no one...
9 months ago
Electroconvulsive therapy is highly effective in treating major depressive disorder, but no one knows why it works. New research suggests it may restore balance between excitation and inhibition in the brain.
The post Brain’s ‘Background Noise’ May Explain Value of...
Math Is Still...
A Quantum Trick Implied Eternal Stability. Now the Idea May Be Falling Apart.
A series of advances seemed to promise the impossible: the existence of quantum states that would...
10 months ago
A series of advances seemed to promise the impossible: the existence of quantum states that would never, ever fall into disarray. But physicists are now discovering that the pull of disorder may not be so easily overcome.
The post A Quantum Trick Implied Eternal...
NeuroLogica Blog
Betavoltaic Batteries
In 1964 Isaac Asimov, asked to imagine the world 50 years in the future, wrote: “The appliances of...
11 months 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-...
Out-of-Pocket Blog
Silly little rules in healthcare | Out-Of-Pocket
The industry is chock full of ‘em, here's 3
6 months ago
The industry is chock full of ‘em, here's 3
Sean Carroll
What I Look for in Podcast Guests
People often suggest guests to appear on Mindscape — which I very much appreciate! Several of my...
over a year ago
People often suggest guests to appear on Mindscape — which I very much appreciate! Several of my best conversations were with people I had never heard of before they were effectively suggested by someone. Suggestions could be made here (in comments below), or on the subreddit, or...
Interaction Magic -...
Engineering beneath the ice sheet
Living in Greenland, deploying electronic beacons deep beneath the ice.
3 weeks ago
Living in Greenland, deploying electronic beacons deep beneath the ice.
IEEE Spectrum
Edith Clarke: Architect of Modern Power Distribution
Edith Clarke was a powerhouse in practically every sense of the word. From the start of her career...
5 months ago
Edith Clarke was a powerhouse in practically every sense of the word. From the start of her career at General Electric in 1922, she was determined to develop stable, more reliable power grids.
During her first years at GE she invented what came to be known as the Clarke...
Explorations of an...
Borneo, October 2022
Borneo, the third largest island in the world behind Greenland and New Guinea, is home to some of...
a year ago
Borneo, the third largest island in the world behind Greenland and New Guinea, is home to some of the planet’s oldest rainforests, containing a stunning array of biodiversity. The conditions in Borneo forests have stimulated the evolution of many different organisms that are...
Beautiful Public...
Special Database 18: 3,248 Mugshots Used for Training Image Recognition Systems
The National Institute of Standards and Technology (NIST) has maintained a dataset of mugshot photos...
a year ago
The National Institute of Standards and Technology (NIST) has maintained a dataset of mugshot photos of 1,573 people for decades, including 175 minors, until we asked about them.
Out-of-Pocket Blog
"AI sucks", Quantifying EMR burden, and Loneliness | Out-Of-Pocket
3 interesting papers I like
a year ago
3 interesting papers I like
Math Is Still...
What Happens in the Brain to Cause Depression?
Drugs that target the neurotransmitter serotonin have long been prescribed to treat depression. Now...
7 months ago
Drugs that target the neurotransmitter serotonin have long been prescribed to treat depression. Now the spotlight is turning to other aspects of brain chemistry. In this episode, the neuropharmacologist John Krystal shares findings that are overturning our understanding of...
Asterisk
Why Is Everyone Suddenly Furious About AI Regulation?
Please tell us, because we're stumped.
7 months ago
Please tell us, because we're stumped.
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...
2 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...
Math Is Still...
The Surprisingly Simple Math Behind Puzzling Matchups
If Anna beats Benji in a game and Benji beats Carl, will Anna beat Carl?
The post The...
11 months ago
If Anna beats Benji in a game and Benji beats Carl, will Anna beat Carl?
The post The Surprisingly Simple Math Behind Puzzling Matchups first appeared on Quanta Magazine
NeuroLogica Blog
UK Building More Nuclear
The nuclear debate seems never-ending, which I guess is to be expected. Every large technology has...
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...
Probably...
Migration and Population Growth
On a recent run I was talking with a friend from Spain about immigration in Europe. We speculated...
6 months ago
On a recent run I was talking with a friend from Spain about immigration in Europe. We speculated about whether the population of Spain would be growing or shrinking if there were no international migration. I thought it might be shrinking, but we were not sure. Fortunately, Our...
Math Is Still...
Cryptographers Discover a New Foundation for Quantum Secrecy
Researchers have proved that secure quantum encryption is possible in a world without hard problems....
6 months 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
Math Is Still...
Can Information Escape a Black Hole?
Black holes are inescapable traps for most of what falls into them — but there can be exceptions....
8 months ago
Black holes are inescapable traps for most of what falls into them — but there can be exceptions. The theoretical physicist Leonard Susskind speaks with co-host Janna Levin about the black hole information paradox and how it has propelled modern physics.
The post Can...
Math Is Still...
Why Locusts Swarm, Humans Do Good and Time Marches On
The Joy of Why podcast returns for a third season, with two co-hosts, 24 brilliant guests and 24...
11 months ago
The Joy of Why podcast returns for a third season, with two co-hosts, 24 brilliant guests and 24 all-new episodes.
The post Why Locusts Swarm, Humans Do Good and Time Marches On first appeared on Quanta Magazine
NeuroLogica Blog
The Science of Gift Giving
There is a lot of social psychology out there providing information that can inform our everyday...
a year ago
There is a lot of social psychology out there providing information that can inform our everyday lives, and most people are completely unaware of the research. Richard Wiseman makes this point in his book, 59 Seconds – we actually have useful scientific information, and yet we...
Math Is Still...
Even Synthetic Life Forms With a Tiny Genome Can Evolve
By watching “minimal” cells regain the fitness they lost, researchers are testing whether a genome...
a year ago
By watching “minimal” cells regain the fitness they lost, researchers are testing whether a genome can be too simple to evolve.
The post Even Synthetic Life Forms With a Tiny Genome Can Evolve first appeared on Quanta Magazine
Beautiful Public...
All of the 8,291 License Plates in America
States now offer a vast menu of personalized plate options for a dizzying array of organizations,...
a year ago
States now offer a vast menu of personalized plate options for a dizzying array of organizations, professions, sports teams, causes and other groups.
Many Worlds
The Familiar, Yet So Different, Hydrocarbon Rivers of Titan
There are three planets or moons in our solar system known to now have, or once had, surface rivers,...
a year ago
There are three planets or moons in our solar system known to now have, or once had, surface rivers, lakes, deltas and a hydrologic system. There’s Earth, of course, Mars long ago when it was warmer and wetter, and the so different yet so similar rivers of hydrocarbons on...
Probably...
Superbolts
Probably Overthinking It is available to predorder now. You can get a 30% discount if you order from...
a year ago
Probably Overthinking It is available to predorder now. You can get a 30% discount if you order from the publisher and use the code UCPNEW. You can also order from Amazon or, if you want to support independent bookstores, from Bookshop.org. Recently I read a Scientific American...
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