Asterisk
The State of American Science Funding (For the Next Five Minutes)
A comprehensive but nowhere near exhaustive overview of how the Trump Administration is impacting...
1st Jul 2025
A comprehensive but nowhere near exhaustive overview of how the Trump Administration is impacting American science.
Eukaryote Writes...
Speciesquest 2026
A multiplayer distributed game where you find as many species in a year as you can.
31st Dec 2025
A multiplayer distributed game where you find as many species in a year as you can.
nanoscale views
Annual Nobel speculation thread
It’s that time of year again. The physics Nobel will be announced next Tuesday, and the chemistry...
1st Oct 2025
It’s that time of year again. The physics Nobel will be announced next Tuesday, and the chemistry prize on Wednesday. Who will it be this time? Please speculate in the comments. As is my annual futile tradition, I will put forward that the physics prize could...
Quantum Frontiers
Little ray of sunshine
A common saying goes, you should never meet your heroes, because they’ll disappoint you. But you...
28th Jul 2025
A common saying goes, you should never meet your heroes, because they’ll disappoint you. But you shouldn’t trust every common saying; some heroes impress you more, the better you know them. Ray Laflamme was such a hero. I first heard … Continue reading →
The Works in...
The world of tomorrow
When the future arrived, it felt… ordinary. What happened to the glamour of tomorrow?
2nd Jun 2025
When the future arrived, it felt… ordinary. What happened to the glamour of tomorrow?
Long Now
Stephen Lansing: Perfect Order: A Thousand Years in Bali
### Hidden order in the Balinese "religion of water"
With lucid exposition and gorgeous graphics,...
14th Feb 2006
### Hidden order in the Balinese "religion of water"
With lucid exposition and gorgeous graphics, anthropologist Stephen Lansing exposed the hidden structure and profound health of the traditional Balinese rice growing practices. The intensely productive terraced rice paddies of...
Long Now
Carl Zimmer: Viral Time
### What's time to a virus?
"Everything about viruses is extreme," Zimmer began. The number of...
8th Jun 2011
### What's time to a virus?
"Everything about viruses is extreme," Zimmer began. The number of viruses on Earth is estimated to be 1 followed by 31 zeroes. Small as they are, if you stacked them all up, the stack would reach 100 million light years. They are the planet's most...
The Quanta Podcast
New Clues to How the Brain Maps Time
The same brain cells that track location in space appear to also count beats in time. The research...
4th Feb 2016
The same brain cells that track location in space appear to also count beats in time. The research suggests that our thoughts may take place on a mental space-time canvas.
The post New Clues to How the Brain Maps Time first appeared on Quanta Magazine
wadertales
Learning from their elders
A 2026 paper in Animal Behaviour examines how quickly juvenile Black-tailed Godwits(right, with...
5th Feb 2026
A 2026 paper in Animal Behaviour examines how quickly juvenile Black-tailed Godwits(right, with juvenile Redshanks) acquire the feeding skills they will need to get them through their first winter. Josh Nightingale followed the same migration route taken by young birds, as they...
Quanta Magazine
How a Human Smell Receptor Works Is Finally Revealed
After decades of frustration, researchers have finally determined how an airborne scent molecule...
1st May 2023
After decades of frustration, researchers have finally determined how an airborne scent molecule links to a human smell receptor.
The post How a Human Smell Receptor Works Is Finally Revealed first appeared on Quanta Magazine
Works in Progress...
The golden age of vaccine development
The first vaccine was a lucky accident. Now we can design new vaccines in weeks, atom by atom.
7th Jan 2026
The first vaccine was a lucky accident. Now we can design new vaccines in weeks, atom by atom.
Andrew Fraknoi –...
The Lunar Tourist Attraction the Artemis Astronauts Will be Looking For
I hope you are allowing the trip four humans are taking around the Moon to distract you a bit from...
7th Apr 2026
I hope you are allowing the trip four humans are taking around the Moon to distract you a bit from all the problems we are facing down here on Earth! Artemis II is mostly designed to test the engineering of the Orion spacecraft and all the systems that keep humans alive. The...
Asterisk
The Case for Insect Consciousness
The evidence that insects feel pain is mounting, however we approach the issue.
1st Jan 2025
The evidence that insects feel pain is mounting, however we approach the issue.
The Quanta Podcast
The Most Famous Paradox in Physics Nears Its End
In a landmark series of calculations, physicists have proved that black holes can shed information. ...
4th Feb 2021
In a landmark series of calculations, physicists have proved that black holes can shed information.
The post The Most Famous Paradox in Physics Nears Its End first appeared on Quanta Magazine
Long Now
Mark Lynas: The Nine Planetary Boundaries
### The Quantified Planet
“About 74,000 years ago,” Lynas began, “a volcanic event nearly wiped out...
7th Mar 2012
### The Quantified Planet
“About 74,000 years ago,” Lynas began, “a volcanic event nearly wiped out humanity. We were down to just a thousand or so embattled breeding pairs. We’ve made a bit of a comeback since then. We’re over seven billion strong. In half a million years we’ve...
Works in Progress...
Why didn’t suicides rise during Covid?
Covid-19 brought death, suffering and financial straits, so it was unsurprising that depression rose...
20th May 2021
Covid-19 brought death, suffering and financial straits, so it was unsurprising that depression rose around the world. But when the data came in, we found suicide did not – and it’s a mystery why.
Quantum Frontiers
Interacting collaborators reveal noninteracting fermions
By day, I work as an experimentalist on laser-cooling molecules, but I’ve never fully surrendered my...
10th Aug 2026
By day, I work as an experimentalist on laser-cooling molecules, but I’ve never fully surrendered my theoretical-physics license. I started as an undergraduate in Lincoln Carr’s group at the Colorado School of Mines in Golden, CO. I learned from his … Continue reading →
Yale E360
How Herbicide Drift from Farms Is Harming Trees in Midwest
Researchers are starting to pay closer attention to the widespread damage wrought by agricultural...
25th Apr 2025
Researchers are starting to pay closer attention to the widespread damage wrought by agricultural herbicides. Drifting sprays may not kill trees, shrubs, and other nontarget plants outright, but experts believe they are making them vulnerable to insects, fungi, and disease.
Read...
Inverted Passion
Not everything is physics
The first book I ever read was The Brief History of Time by Stephen Hawking. I liked it so much that...
1st Sep 2024
The first book I ever read was The Brief History of Time by Stephen Hawking. I liked it so much that I re-read it 8 times. As a young boy, the book had made a lasting impression on me, making me fall in love with ideas such as the arrow of time, black holes, entropy,…
Read...
Long Now
Orville Schell: China Thinks Long-term, But Can It Relearn to Act Long-term?
### Giant contradictions
“China is the most unresolved nation of consequence in the world,” Orville...
23rd Sep 2006
### Giant contradictions
“China is the most unresolved nation of consequence in the world,” Orville Schell began. It is defined by its massive contradictions. And by its massiveness— China’s population is estimated to be 1.25 to 1.3 billion; the margin of error in the estimate...
Beautiful Public...
The Army and Navy Style Guides
These fascinating Army and Navy brand style guides define the look, feel and voice of our armed...
4th Oct 2023
These fascinating Army and Navy brand style guides define the look, feel and voice of our armed forces.
Cremieux Recueil
The Boring Reason GDP is Inevitable
GDP is a reviled metric, but it's highly correlated with everything we care about. I explain one...
17th Dec 2025
GDP is a reviled metric, but it's highly correlated with everything we care about. I explain one mathematical reason why.
Beautiful Public...
San Diego Photologs from the 1970s
A collection of beautiful, high-resolution photolog scans reveals a colorful world of pastel-colored...
23rd Jun 2026
A collection of beautiful, high-resolution photolog scans reveals a colorful world of pastel-colored cars and whimsical signage.
Interaction Magic -...
Plastic archeology
The history, science and engineering of Lego bricks, on the cusp between trash and treasure.
20th Nov 2023
The history, science and engineering of Lego bricks, on the cusp between trash and treasure.
Marine Madness
Book Club: ‘The Island of Sea Women’ by Lisa See
Little is known about Jeju- a Korean island- occupied by brutal Japanese troops in the 1930s and...
1st Sep 2021
Little is known about Jeju- a Korean island- occupied by brutal Japanese troops in the 1930s and ’40s, later liberated by US forces and turned over to the even more barbarous Korean regime whose wrongdoings were overlooked by both American and U.N. occupiers. Lisa See travels...
Works in Progress...
Buyers of first resort
How do technologies get off the ground? As well as seed funding, many of the best technologies...
14th Sep 2021
How do technologies get off the ground? As well as seed funding, many of the best technologies require Buyers of First Resort, which buy products until they improve enough to get to efficient scale.
Out-of-Pocket Blog
Patient Messaging Conundrum pt. 2 | Out-Of-Pocket
Some thoughts from an academic, a behavioral scientist, a patient, and more
3rd Oct 2023
Some thoughts from an academic, a behavioral scientist, a patient, and more
Damn Interesting
Devouring the Heart of Portugal
On the morning of Thursday, 04 December 1924, a tall and well-dressed Dutch trader named Karel...
3rd May 2022
On the morning of Thursday, 04 December 1924, a tall and well-dressed Dutch trader named Karel Marang strolled along Great Winchester Street in the City of London, among the bustling crowds of bankers and brokers of the business district, unaware that the parcel he carried held...
Out-of-Pocket Blog
What Do Hospitals Care About? | Out-Of-Pocket
Let’s look at three big priorities and a real hospital
11th Feb 2025
Let’s look at three big priorities and a real hospital
Long Now
Richard Kurin: American History in 101 Objects
### American objects
Figuratively holding up one museum item after another, Kurin spun tales from...
19th Nov 2013
### American objects
Figuratively holding up one museum item after another, Kurin spun tales from them. (The Smithsonian has 137 million objects; he displayed just thirty or so.)
The Burgess Shale shows fossilized soft-tissue creatures ("very early North Americans") from 500...
Out-of-Pocket Blog
Silly little rules in healthcare | Out-Of-Pocket
The industry is chock full of ‘em, here's 3
3rd Jun 2024
The industry is chock full of ‘em, here's 3
Works in Progress...
Reclaiming the roads
Until recently, roads were shared between a messy mix of cyclists, stagecoaches, carts, horses, and...
21st Jul 2022
Until recently, roads were shared between a messy mix of cyclists, stagecoaches, carts, horses, and pedestrians, with no dominant user.
Peder M. Isager
How to share your data online with OSF
The Open Science movement is here to stay. However, incorporating open practices like data sharing...
2nd Oct 2018
The Open Science movement is here to stay. However, incorporating open practices like data sharing into your work flow can seem like a challenging task. If you have never made data available online before, the process can feel a bit daunting. Where should I put the data? What...
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,...
21st Aug 2023
States now offer a vast menu of personalized plate options for a dizzying array of organizations, professions, sports teams, causes and other groups.
Long Now
Kevin Kelly: Technium Unbound
## Holos Rising
When Kevin Kelly looked up the definition of “superorganism” on Wikipedia, he found...
13th Nov 2014
## Holos Rising
When Kevin Kelly looked up the definition of “superorganism” on Wikipedia, he found this: “A collection of agents which can act in concert to produce phenomena governed by the collective.” The source cited was Kevin Kelly, in his 01994 book, Out of Control. His...
Long Now
Eric Cline: 1177 B.C.: When Civilization Collapsed
### When chaos overwhelmed civilization
Archaeologist Cline began by declaring that the time he...
12th Jan 2016
### When chaos overwhelmed civilization
Archaeologist Cline began by declaring that the time he would most like to be transported to is the Late Bronze Age in the Mediterranean—the five centuries between 1700 and 1200 B.C. In those centuries eight advanced societies were densely...
Eukaryote Writes...
Lichen as the common ancestor of all life on earth
The alternate "Lichen as last universal common ancestor" model, which I will refer to for...
2nd Apr 2026
The alternate "Lichen as last universal common ancestor" model, which I will refer to for convenience as “Big Lichen”, does not expect so little of mother nature.
Conservation...
For this scientist, the ‘real work’ is in listening
3rd Feb 2025
Asterisk
Silicon Valley’s Gold Rush Roots
Silicon Valley, purveyor of disruptive technologies, likes to think of itself as sui generis. But...
1st Apr 2024
Silicon Valley, purveyor of disruptive technologies, likes to think of itself as sui generis. But there’s a clear line from tech’s knowledge economy to the Bay Area’s first economy: gold mining.
Interaction Magic -...
The last design you'll ever make
Designing from cradle to grave is no longer good enough. We need to postpone that grave as long as...
7th Dec 2021
Designing from cradle to grave is no longer good enough. We need to postpone that grave as long as possible. This is how to design for a right to repair.
SubAnima
The Problem With Richard Dawkins
How should we view The Selfish Gene 50 years on?
22nd Apr 2023
How should we view The Selfish Gene 50 years on?
Uncharted...
How Can Europe Improve Its Immigration
Through getting better immigrants, rejecting coutnerproductive ones, and managing the existing ones...
2nd Jun 2026
Through getting better immigrants, rejecting coutnerproductive ones, and managing the existing ones better.
lcamtuf’s thing
How many dimensions is this?
A degree in mathematics might not save you from stacking boxes for a living.
3rd Sep 2025
A degree in mathematics might not save you from stacking boxes for a living.
Yale E360
Nearly Half of Wolves in Italy Are Now Part Dog
Italy has seen a growing number of wolf-dog hybrids, raising concerns about the future of its...
1st May 2026
Italy has seen a growing number of wolf-dog hybrids, raising concerns about the future of its wolves.
Read more on E360 →
The Works in...
What did Henry George think about cities?
Solving the terrible urban conditions of the 1800s by abolishing cities
9th May 2024
Solving the terrible urban conditions of the 1800s by abolishing cities
ToughSF
Nuclear Conversion for Starship
There has been much discussion about converting the SpaceX Starship to use nuclear propulsion. It...
14th Oct 2021
There has been much discussion about converting the SpaceX Starship to use nuclear propulsion. It would allow for a great increase in specific impulse and a massive extension of mission capabilities.
But is it actually worthwhile?
The image above is modified from...
Probably...
Simpson’s What?
I like Simpson’s paradox so much I wrote three chapters about it in Probably Overthinking It. In...
16th Oct 2025
I like Simpson’s paradox so much I wrote three chapters about it in Probably Overthinking It. In fact, I like it so much I have a Google alert that notifies me when someone publishes a new example (or when the horse named Simpson’s Paradox wins a race). So I was initially excited...
Long Now
Tim O'Reilly: Birth of the Global Mind
### The global mind is us, augmented
As a student of the classics at Harvard in the 1970s, O’Reilly...
6th Sep 2012
### The global mind is us, augmented
As a student of the classics at Harvard in the 1970s, O’Reilly was impressed by a book titled _The Discovery of the Mind: In Greek Philosophy and Literature_ , by Bruno Snell. In the four centuries between Homer and classical Athens, wrote...
The Quanta Podcast
When ChatGPT Broke an Entire Field
The study of natural language processing, or NLP, dates back to the 1940s. It gave Stephen Hawking a...
29th Jul 2025
The study of natural language processing, or NLP, dates back to the 1940s. It gave Stephen Hawking a voice, Siri a brain and social media companies another way to target us with ads. In less than five years, large language models broke NLP and made it anew.
The Quanta Podcast,...
Works in Progress...
The developing world needs more roads
The cities of the developing world could be its growth engine if their streets were not so...
11th Nov 2025
The cities of the developing world could be its growth engine if their streets were not so gridlocked. The solution is laying out wider roads.
Blog - Practical...
The Hidden Engineering of Liquid Dampers in Skyscrapers
[Note that this article is a transcript of the video embedded above.]
There’s a new trend in...
1st Jul 2025
[Note that this article is a transcript of the video embedded above.]
There’s a new trend in high-rise building design. Maybe you’ve seen this in your city. The best lots are all taken, so developers are stretching the limits to make use of space that isn’t always ideal for...
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...
6th Jun 2024
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 →
Drew Ex Machina
Pioneer 3: JPL’s First Moonshot Attempt
With the new push by the United States and other space faring powers to renew the exploration of the...
6th Dec 2022
With the new push by the United States and other space faring powers to renew the exploration of the Moon, miniaturized spacecraft have been made part […]
Works in Progress...
A look at Britain’s new DARPA
ARIA is the UK’s visionary new scientific funding body. It has £800m and the freedom to make big...
10th Feb 2023
ARIA is the UK’s visionary new scientific funding body. It has £800m and the freedom to make big bold bets on the scientific trajectories it thinks will benefit Britain – and change the future. We interviewed chief executive Ilan Gur and chairman Matt Clifford, to better...
Long Now
David Eagleman: Six Easy Steps to Avert the Collapse of Civilization
### Averting Collapse
Civilizations always think they're immortal, Eagleman noted, but they nearly...
2nd Apr 2010
### Averting Collapse
Civilizations always think they're immortal, Eagleman noted, but they nearly always perish, leaving "nothing but ruins and scattered genetics." It takes luck and new technology to survive. We may be particularly lucky to have Internet technology to help...
wadertales
A young Oystercatcher’s first adventure
I find it amazing that, when they depart on autumn migration, juvenile waders can be faced with a...
a week ago
I find it amazing that, when they depart on autumn migration, juvenile waders can be faced with a journey of hundreds or thousands of kilometres. In the latest phase of their Oystercatcher studies in Iceland, Verónica Méndez and colleagues have been tagging young birds, just at...
Long Now
Kim Carson: Inspired by Intelligence
What if AI is not here actually to replace us, but to remind us who we actually are?
That was the...
13th Jun 2025
What if AI is not here actually to replace us, but to remind us who we actually are?
That was the question at the heart of Kim Carson’s Long Now Talk. In _Inspired by Intelligence: Purpose and Creativity in the AI Era_, Carson challenged us to avoid the easy narratives of...
Andrew Fraknoi –...
Caves on Mars
Recently, in social media posts, Dr. Pascal Lee of the SETI Institute discussed the intriguing caves...
24th Nov 2024
Recently, in social media posts, Dr. Pascal Lee of the SETI Institute discussed the intriguing caves on the side of the giant martian volcano called Arsia Mons as interesting places for future exploration and even human residences. As it happens, my very first published...
Long Now
Daniel Suarez: Daemon: Bot-mediated Reality
### Bot-dominated Reality
[Daniel Suarez, originally published as Leinad Zaurus, delivered a talk...
9th Aug 2008
### Bot-dominated Reality
[Daniel Suarez, originally published as Leinad Zaurus, delivered a talk on the themes developed in his (originally self published) book __Daemon__. The book is now scheduled to be released in hard cover in January 02009 by Dutton.]
Forget about...
Long Now
Arthur Ganson: Machines and the Breath of Time
### Dancing chairs
"You follow the feeling of the piece," Ganson explained, "and then wrestle it...
15th Sep 2009
### Dancing chairs
"You follow the feeling of the piece," Ganson explained, "and then wrestle it into physicality." As long as the idea is nonphysical, it is permanent; it becomes temporary as a physical device; and then it becomes permanent again in the mind of the viewer.
As...
Long Now
Margaret Levi: The Organized Pursuit of Knowledge
The human quest to understand our world continues. The Director of Stanford’s [Center for Advanced...
18th Apr 2018
The human quest to understand our world continues. The Director of Stanford’s [Center for Advanced Studies in the Behavioral Sciences (CASBS)](http://casbs.stanford.edu/) discusses how academics and researchers have organized the study of human action, society, and institutions...
Casey Handmer's blog
Career Development Guide for Job Seekers
Context October 2025: With the government shut down and NASA JPL business in apparent terminal...
3rd Oct 2025
Context October 2025: With the government shut down and NASA JPL business in apparent terminal decline, I have received numerous inbounds from former colleagues and friends asking for advice in post-NASA career development. At the same time, in my day job running Terraform...
Damn Interesting
This is Dang Interesting
Happy New Year! This has nothing to do with the new year.
We at this website know, reluctantly, that...
2nd Jan 2023
Happy New Year! This has nothing to do with the new year.
We at this website know, reluctantly, that “d*mn” is not always a welcome word. Additionally, we are aware that we have a few articles sporting even saltier vocabularies (settle down, Colonel Sanders!). Countless school...
Inverted Passion
Why aren’t things changing faster?
Been wondering lately that given everyone has a consultant with all the world’s knowledge in their...
4th May 2026
Been wondering lately that given everyone has a consultant with all the world’s knowledge in their pockets, we should be seeing efficiency rise across the board everywhere. Literally everyone can now get personalised advise on how to serve their customers better, improve quality...
SubAnima
Have We Already Found Life On Mars?
Definitions are a funny thing..
4th May 2022
Definitions are a funny thing..
Andrew Fraknoi –...
Eclipse of the Sun Coming in One Week
Saturday Oct. 14 North America will be treated to an eclipse of the Sun.
The post Eclipse of the Sun...
8th Oct 2023
Saturday Oct. 14 North America will be treated to an eclipse of the Sun.
The post Eclipse of the Sun Coming in One Week appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
Uncharted...
Where Geniuses Hide Today
Where are today’s Michelangelos?
6th Dec 2024
Where are today’s Michelangelos?
Quanta Magazine
Tracing the Hidden Hand of Magnetism in the Galaxy
Susan Clark is helping to unravel the mysterious workings of the Milky Way’s magnetic field, a...
1st Jul 2024
Susan Clark is helping to unravel the mysterious workings of the Milky Way’s magnetic field, a critical missing piece of the galactic puzzle.
The post Tracing the Hidden Hand of Magnetism in the Galaxy first appeared on Quanta Magazine
Works in Progress...
Just bury your trash
What if everything we know about recycling is wrong?
2 weeks ago
What if everything we know about recycling is wrong?
Quanta Magazine
Math’s ‘Bunkbed Conjecture’ Has Been Debunked
It was intuitive, even obvious. It was also wrong.
The post Math’s ‘Bunkbed Conjecture’...
1st Nov 2024
It was intuitive, even obvious. It was also wrong.
The post Math’s ‘Bunkbed Conjecture’ Has Been Debunked first appeared on Quanta Magazine
wadertales
How are migration sites connected?
Which are the most important migration sites and how are breeding, moulting, staging and wintering...
9th Jan 2025
Which are the most important migration sites and how are breeding, moulting, staging and wintering locations linked? Forty-four authors have collaborated to bring together ringing, colour-ringing and GPS tracking data in a paper entitled Site-level connectivity identified from...
The Roots of...
What I’ve been reading, June 2023
A monthly feature. As usual, recent blog posts and news stories are omitted from this; you can find...
5th Jun 2023
A monthly feature. As usual, recent blog posts and news stories are omitted from this; you can find them in my links digests. In all quotes below, any emphasis in bold was added by me.
Books
Thomas S. Ashton, The Industrial Revolution, 1760–1830 (1948). A classic in the field,...
Peder M. Isager
Which variables to control for, and why
In this post, we will use a practical example to explore the power of statistical control,...
17th Nov 2025
In this post, we will use a practical example to explore the power of statistical control, explaining why adjusting for the right variables clarifies relationships and why adjusting for the wrong ones can introduce new, serious biases.
Quantum Frontiers
Can Thermodynamics Resolve the Measurement Problem?
At the recent Quantum Thermodynamics conference in Vienna (coming next year to the University of...
10th Sep 2023
At the recent Quantum Thermodynamics conference in Vienna (coming next year to the University of Maryland!), during an expert panel Q&A session, one member of the audience asked “can quantum thermodynamics address foundational problems in quantum theory?” That stuck with …...
Peder M. Isager
Introducing Causion: A web app for playing with DAGs
Causion is a free web app for building causal diagrams (DAGs) and then watching them behave—by...
21st Jan 2026
Causion is a free web app for building causal diagrams (DAGs) and then watching them behave—by simulating data and switching from observation to intervention with do(). Try it now:
https://causion.pedermisager.org/ (it runs in your browser)
Long Now
Dorie Clark: The Long Game: How to be a long-term thinker in a short-term world
Personal goals need a long-term strategy too.
Dorie Clark offers concrete practices to sharpen...
18th May 2022
Personal goals need a long-term strategy too.
Dorie Clark offers concrete practices to sharpen strategic thinking and incorporate a long-term perspective within a personal time scale. By reorienting ourselves to focus on the big picture, and using the power of small but...
lcamtuf’s thing
Weekend projects: Chicken Squisher 3000
If it clucks like a duck...
14th Oct 2025
If it clucks like a duck...
Out-of-Pocket Blog
Things I’m watching in healthcare 2023 | Out-Of-Pocket
it's been a weird year
5th Mar 2024
Cremieux Recueil
"Nutrition Science's Most Preposterous Result" is False
There's no mysterious health benefit to eating ice cream
2nd Apr 2026
There's no mysterious health benefit to eating ice cream
Long Now
Jennifer Granick: Modern Surveillance: Why You Should Care and What You Can Do
The future of privacy begins with the current state of surveillance. The 21st century practices of...
4th May 2020
The future of privacy begins with the current state of surveillance. The 21st century practices of US intelligence agencies push the technological, legal and political limits of lawful surveillance. Jennifer Granick is a civil liberties and privacy law expert with the American...
Drew Ex Machina
First Pictures: Earthrise from Apollo 8 – December 24, 1968
The year 1968 was a tumultuous one in the US with many political and cultural changes punctuated by...
24th Dec 2023
The year 1968 was a tumultuous one in the US with many political and cultural changes punctuated by the assassination of prominent public figures, violent protests […]
Works in Progress...
Innovation is not linear
Many have argued that innovation develops in a simple linear fashion – from research to...
19th Oct 2020
Many have argued that innovation develops in a simple linear fashion – from research to experimentation to engineering.
Long Now
David Rooney: A History of Civilization in Twelve Clocks
As with all Long Now Talks, David Rooney’s talk on Thursday, September 9, 02021 began with a few...
23rd Dec 2021
As with all Long Now Talks, David Rooney’s talk on Thursday, September 9, 02021 began with a few tones from Brian Eno’s January 07003: Bell Studies for The Clock of the Long Now, based on the original algorithm for the Clock’s ever-changing chimes designed by Danny Hillis. These...
Casey Handmer's blog
Sierras Projects
A short post where I collate some info related to the Sierra Nevada mountains of California, various...
15th Aug 2025
A short post where I collate some info related to the Sierra Nevada mountains of California, various aspirational objectives and questions. Table Mountain Traverse Table Mountain is at the north west edge of the Kern River basin. It has numerous third and fourth class routes. I...
The Quanta Podcast
Amateur Mathematician Finds Smallest Universal Cover
Through exacting geometric calculations, Philip Gibbs has found the smallest known cover for any...
6th Sep 2019
Through exacting geometric calculations, Philip Gibbs has found the smallest known cover for any possible shape.
The post Amateur Mathematician Finds Smallest Universal Cover first appeared on Quanta Magazine
Probably...
Think DSP second edition
I have started work on a second edition of Think DSP! You can see the current draft here. I started...
4th Nov 2025
I have started work on a second edition of Think DSP! You can see the current draft here. I started this project in part because of this announcement: Once in a while, a few of the Scicloj friends will meet to learn about signal processing, following the Think DSP book by Allen...
wadertales
Moult, captured on camera
Autumn moult is an important part of the annual cycle of migratory shorebirds, typically squeezed in...
9th Oct 2025
Autumn moult is an important part of the annual cycle of migratory shorebirds, typically squeezed in between chick-rearing and the onset of winter. The process of changing an individual’s feathers lasts as long as the whole of the breeding season but is far well less well...
Long Now
Esther Dyson: The Short Now: What Addiction, Day Trading, and Most of Society’s Ills Have in Common
Long Now board member Esther Dyson shares her ongoing work to move communities away from short-term...
9th Jan 2020
Long Now board member Esther Dyson shares her ongoing work to move communities away from short-term thinking and into health. In conversation with previous Interval speaker [Kara Platoni](http://www.karaplatoni.com/), she discusses how short-term desire is addiction, affecting...
Chris Grossack's...
A Cute Application of the Yoneda Lemma
Every few weeks recently I’ve been putting a new fun problem on one of the
whiteboards in the first...
17th Mar 2025
Every few weeks recently I’ve been putting a new fun problem on one of the
whiteboards in the first year office. These are often inspired by something
I saw on MSE, and I’m usually choosing problems that force you to understand
something fundamental really well. Then I usually...
Conservation...
Newly protected habitat offers hope for the Siamese crocodile
5th Aug 2026
Chris Grossack's...
$F_2 \times F_2$ is Incoherent -- A Polite Spectral Sequence Computation
Yesterday I watched my friend Jialin Wang defend her thesis,
and as part of her background section...
3rd Sep 2025
Yesterday I watched my friend Jialin Wang defend her thesis,
and as part of her background section she mentioned that the group
$F_2 \times F_2$ is incoherent in the sense that it has a subgroup
that’s finitely generated and not finitely presented. I was curious how
one might...
John Salvatier
If only we had taller been
Ray Bradbury once explained with a poem why he writes science fiction and why space travel is so...
4th Mar 2017
Ray Bradbury once explained with a poem why he writes science fiction and why space travel is so important to him. It is perhaps my favorite poem.
Text version:
The fence we walked between the years
We ached and almost touched that stuff;
O, Thomas, will a Race one day stand...
IEEE Spectrum
Lord Kelvin and His Analog Computer
William Thomson, mourning the death of his wife and flush with cash from various patents related to...
2nd Jun 2024
William Thomson, mourning the death of his wife and flush with cash from various patents related to the laying of the first transatlantic telegraph cable, decided to buy a yacht. His schooner, the Lalla Rookh, became Thomson’s summer home and his base for hosting scientific...
Quanta Magazine
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...
1st May 2024
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
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...
29th Sep 2024
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...
Quantum Frontiers
The spirit of relativity
One of the most immersive steampunk novels I’ve read winks at an experiment performed in a...
14th Nov 2022
One of the most immersive steampunk novels I’ve read winks at an experiment performed in a university I visited this month. The Watchmaker of Filigree Street, by Natasha Pulley, features a budding scientist named Grace Carrow. Grace attends Oxford as … Continue reading →
Damn Interesting
Lofty Ambitions
One summer day in 1933, in a brief pocket of time between the two World Wars, a British man named...
14th Dec 2022
One summer day in 1933, in a brief pocket of time between the two World Wars, a British man named Maurice Wilson clutched the stick of his tiny, open air biplane and watched his fuel gauge dwindle. He had only learned to fly two months earlier, but inexperience was not his...
The Roots of...
It is our responsibility to develop a healthy relationship with our technology
Many technologies can be used in both healthy and unhealthy ways. You can indulge in food to the...
6th Nov 2025
Many technologies can be used in both healthy and unhealthy ways. You can indulge in food to the point of obesity, or even make it the subject of anxiety. Media can keep us informed, but it can also steal our focus and drain our energy, especially social media. AI can help...
The Quanta Podcast
The Brain Has a 'Low-Power Mode' That Blunts Our Senses
Neuroscientists uncovered an energy-saving mode in vision-system neurons that works at the cost of...
12th Oct 2022
Neuroscientists uncovered an energy-saving mode in vision-system neurons that works at the cost of being able to see fine-grained details. Read more at QuantaMagazine.org. Music is “Unanswered Questions” by Kevin MacLeod.
Quanta Magazine
Alan Turing and the Power of Negative Thinking
Mathematical proofs based on a technique called diagonalization can be relentlessly contrarian, but...
5th Sep 2023
Mathematical proofs based on a technique called diagonalization can be relentlessly contrarian, but they help reveal the limits of algorithms.
The post Alan Turing and the Power of Negative Thinking first appeared on Quanta Magazine
Long Now
Lazar Kunstmann & Jon Lackman: Preservation without Permission
### Preservation Without Permission
Their video showed clandestine urban “infiltration”...
14th Nov 2012
### Preservation Without Permission
Their video showed clandestine urban “infiltration” (trespassing) at its most creative. Paris’s Urban Experiment group (UX), now in their fourth decade, have a restoration branch called Untergunther. They evade authorities to carry out secret...
The Works in...
Notes on Progress: Doing science backwards
Preregistering research as a cure for scientific bias
2nd Aug 2022
Preregistering research as a cure for scientific bias
Inverted Passion
Why AI agents aren’t adopted widely
Hint: managing someone is actually hard, and most times not worth it. Most people don’t use AI...
5th Aug 2026
Hint: managing someone is actually hard, and most times not worth it. Most people don’t use AI agents daily because delegation (to another human) is a learned skill. Using AI agents is actually a lot like doing natural language programming: specifying requirements, verifying...
Long Now
Brian Behlendorf: A Foundation of Trust: Building a Blockchain Future
An Open Source pioneer, [Brian Behlendorf](https://twitter.com/brianbehlendorf) now leads the effort...
7th Jun 2019
An Open Source pioneer, [Brian Behlendorf](https://twitter.com/brianbehlendorf) now leads the effort to build the infrastructure for trust as a service. In the past he helped build the foundations of the Web with [the Apache Foundation](http://www.apache.org/) and brought Open...
Long Now
David Keith: Patient Geoengineering
## Practical geoengineering
“Temporary, moderate, and responsive” should be the guidelines of...
18th Feb 2015
## Practical geoengineering
“Temporary, moderate, and responsive” should be the guidelines of responsible geoengineering, in David Keith’s view. For slowing global warming, and giving humanity time to bring greenhouse gas emissions down to zero (and eventually past zero with...
Long Now
Jimmy Wales: Vision: Wikipedia and the Future of Free Culture
### Community-built content rules
Vision is one of the most powerful forms of long-term thinking....
15th Apr 2006
### Community-built content rules
Vision is one of the most powerful forms of long-term thinking. Jimmy Wales, founder and president of the all-embracing online encyclopedia Wikipedia, examines how vision drives and defines that project and its strategy-- and how it fits into...
Casey Handmer's blog
Powering the Mars base
This post is part of the series on space topics. This post is not the last word on this topic. The...
5th Nov 2024
This post is part of the series on space topics. This post is not the last word on this topic. The usual caveats apply. I’m curious if you have strong opinions on different fuel mixes. A growing Mars base has a prodigious need for power. I’ve previously written two posts on...
Asterisk
Saving Academics from Themselves
The university will survive AI. That doesn’t mean we’ll like what it turns into.
1st Jul 2026
The university will survive AI. That doesn’t mean we’ll like what it turns into.
Explorations of an...
A Month In Northern Peru, Part 10: The Owlet Lodge (February 11 and 12, 2024)
February 11, 2024
Laura and I were looking forward to our one-night visit to the Owlet Lodge. Up to...
20th Jul 2024
February 11, 2024
Laura and I were looking forward to our one-night visit to the Owlet Lodge. Up to this point we had only stayed at cheap hotels, while we had also eaten simply, with at least two meals each day consisting of sandwiches/snacks that we prepared. For once, someone...
Casey Handmer's blog
How to build a lunar mass driver
Casey Handmer May 2026 What? Elon has recently (late 2025, early 2026) been talking about building...
8th May 2026
Casey Handmer May 2026 What? Elon has recently (late 2025, early 2026) been talking about building many terawatts of orbital AI compute and launching some components from Moon factories with a mass driver. This is an old idea, enabled by …
Long Now
Neal Stephenson: ANATHEM Book Launch Event
### _Anathem_ book launch
Neal Stephenson's nearly thousand page tome...
9th Sep 2008
### _Anathem_ book launch
Neal Stephenson's nearly thousand page tome [_Anathem_](https://longnow.org/anathem/) was inspired in part by Long Now's [10,000 Year Clock](https://longnow.org/projects/clock/) project, and so a collaboration on the launch event was a natural fit. With...
Casey Handmer's blog
Australian Economic Stagnation
It’s not news, at least in my circles, that much of the developed world is seeing economic...
4th Sep 2025
It’s not news, at least in my circles, that much of the developed world is seeing economic stagnation. Last month Australia convened a Productivity Summit/Economic Reform Roundtable to try to better address the sluggish growth of the economy relative, in particular, to ever...
The Quanta Podcast
Mathematicians Tame Rogue Waves, Lighting Up Future of LEDs
The mathematician Svitlana Mayboroda and collaborators have figured out how to predict the behavior...
1st Feb 2018
The mathematician Svitlana Mayboroda and collaborators have figured out how to predict the behavior of electrons — a mathematical discovery that could have immediate practical effects.
The post Mathematicians Tame Rogue Waves, Lighting Up Future of LEDs first...
Apoorva Srinivasan
diffusion models for protein generation
Introduction
Proteins are nature's versatile nanomachines— they have evolved to perform virtually...
30th Dec 2024
Introduction
Proteins are nature's versatile nanomachines— they have evolved to perform virtually every important task in living systems. While nature has produced an incredible range of protein functions, these represent only a tiny fraction of what's possible in the protein...
Cremieux Recueil
Just Pay Them Off
The International Longshoremen's Association is protecting people whose jobs are no longer...
2nd Oct 2024
The International Longshoremen's Association is protecting people whose jobs are no longer necessary. Stop fighting and just pay them so they go away.
SubAnima
What is a biological individual?
Some individuals have no clear boundaries. Here’s an assortment of some of the most interesting...
6th Sep 2021
Some individuals have no clear boundaries. Here’s an assortment of some of the most interesting problem cases
Andrew Fraknoi –...
A Comet Visible in Our Evening Sky
A newly discovered comet is now faintly visible in our skies soon after sunset, if you have clear...
15th Oct 2024
A newly discovered comet is now faintly visible in our skies soon after sunset, if you have clear skies and a view low toward the west-southwest horizon. See our diagram from Sky & Telescope magazine, in which the yellow numbers show you the comet’s location in the evening sky...
Works in Progress...
The road from serfdom
Unwinding Russian serfdom took half a century. To eventually do it in the face of powerful...
16th Feb 2024
Unwinding Russian serfdom took half a century. To eventually do it in the face of powerful opposition took a remarkable approach that let peasants vote themselves into freedom.
Long Now
Renée DiResta: Disinformation Technology: How Online Propaganda Campaigns Are Influencing Us
Clandestine influence campaigns are rampant on social media. Whether pushing Russian agitprop or...
6th Apr 2020
Clandestine influence campaigns are rampant on social media. Whether pushing Russian agitprop or lies about vaccines, they can impact policy and make us question what is true. A technologist, Wall Street veteran, and citizen advisor to Congress, DiResta told us how bad it is and...
Long Now
Craig Childs: Apocalyptic Planet: Field Guide to the Everending Earth
### How the world keeps ending
“This Earth is a story teller,” Childs began. “And it is not a...
30th Jul 2013
### How the world keeps ending
“This Earth is a story teller,” Childs began. “And it is not a stable place to live. It is always ending. We think of endings as sudden, but it is always a process.”
For his book _Apocalyptic Planet_ he sought out some of the world’s most...
The Quanta Podcast
Wandering Space Rocks Help Solve Mysteries of Planet Formation
After an interstellar asteroid shot past the sun, scientists realized that there’s probably a lot of...
2nd Jul 2020
After an interstellar asteroid shot past the sun, scientists realized that there’s probably a lot of itinerant rocks out there.
The post Wandering Space Rocks Help Solve Mysteries of Planet Formation first appeared on Quanta Magazine
Asterisk
No Retvrn
An American tradition of embracing modernity.
4th Aug 2025
An American tradition of embracing modernity.
Stephen Wolfram...
Ruliology of the “Forgotten” Code 10
My All-Time Favorite Science Discovery June 1, 1984—forty years ago today—is when it would be fair...
1st Jun 2024
My All-Time Favorite Science Discovery June 1, 1984—forty years ago today—is when it would be fair to say I made my all-time favorite science discovery. Like with basically all significant science discoveries (despite the way histories often present them) it didn’t happen without...
IEEE Spectrum
How Tech Automated the January 6 Investigations
Josh Coker’s Facebook page doesn’t show any MAGA memes or Trump quotes. He wasn’t live-streaming on...
5th Jan 2024
Josh Coker’s Facebook page doesn’t show any MAGA memes or Trump quotes. He wasn’t live-streaming on 6 January 2021, and no one has ever stepped forward to identify him as one of the mob that stormed the US Capitol that day.
Oregon, Ohio, with five counts connected to the failed...
lcamtuf’s thing
Sierpiński triangle? In my bitwise AND?
Exploring a peculiar bit-twiddling hack at the intersection of 1980s geek sensibilities.
10th May 2025
Exploring a peculiar bit-twiddling hack at the intersection of 1980s geek sensibilities.
Blog - Practical...
Why Are There No Short Arch Dams?
[Note that this article is a transcript of the video embedded above.]
Flaming Gorge Dam rises from...
5th Aug 2025
[Note that this article is a transcript of the video embedded above.]
Flaming Gorge Dam rises from the Green River in northern Utah like a concrete wedge driven into the canyon, anchored against the sheer rock walls that flank it. It’s quintessential, in a way. It’s what we...
Conservation...
5 things you didn’t know sharks do for you
3rd Sep 2025
Interaction Magic -...
Hacking the terrorist timepiece
The hardest part of building hardware interfaces is not having the right tools to prototype, test...
15th Aug 2022
The hardest part of building hardware interfaces is not having the right tools to prototype, test and validate ideas. A behind the scenes look at my prototyping process, on a project to re-invent the famous Casio F-91W watch.
Chris Grossack's...
Analytic Combinatorics Redux
Earlier today I gave a talk in the graduate student seminar titled
“Counting is Hard. Complex...
9th May 2025
Earlier today I gave a talk in the graduate student seminar titled
“Counting is Hard. Complex Analysis is Easy.” based in part on my
recent blog post about analytic combinatorics and based in part
on Varilly’s notes on Dirichlet’s Theorem, showing how to count
the number of...
The Quanta Podcast
The Thoughts of a Spiderweb
Spiders appear to offload cognitive tasks to their webs, making them one of a number of species with...
13th Jul 2017
Spiders appear to offload cognitive tasks to their webs, making them one of a number of species with a mind that isn’t fully confined within the head.
The post The Thoughts of a Spiderweb first appeared on Quanta Magazine
Long Now
Saul Griffith: Infrastructure and Climate Change
## Green infrastructure
Griffith began with an eyeroll at the first round of responses in the US...
22nd Sep 2015
## Green infrastructure
Griffith began with an eyeroll at the first round of responses in the US to reducing greenhouse gases, a program he calls “peak Al Gore.” Some activities feel virtuous —becoming vegetarian, installing LED lights, avoiding bottled water, reading news...
Casey Handmer's blog
Terraform Talent Development
Originally posted at the Terraform Blog on November 17, 2025. Terraform Industries is the vehicle by...
24th Nov 2025
Originally posted at the Terraform Blog on November 17, 2025. Terraform Industries is the vehicle by which I build the people that build the team I need to build the future I am determined to build. One of the unexpected privileges of founding an ambitious, future-oriented...
brr
Pressure Altitude
Day-to-day variability at the South Pole.
6th Aug 2023
Day-to-day variability at the South Pole.
Explorations of an...
Dominican Republic, October 2025: Introduction and Parque Nacional Los Haitises
I have recently returned from an eight-day blitz of the Dominican Republic with my wife, Laura, and...
29th Oct 2025
I have recently returned from an eight-day blitz of the Dominican Republic with my wife, Laura, and good friend, Daniel Riley. Now October isn't really an ideal time for a birding trip to the Dominican Republic for a few reasons. First, October is the off-season and few birds are...
Long Now
Jason Tester: Queering the Future: How LGBTQ Foresight Can Benefit All
Jason Tester asks us to see the powerful potential of "queering the future" - how looking at the...
3rd Feb 2021
Jason Tester asks us to see the powerful potential of "queering the future" - how looking at the future through a lens of difference and openness can reveal unexpected solutions to wicked problems, and new angles on innovation. Might a queer perspective hold some of the keys to...
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...
1st Feb 2024
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...
Long Now
: Cities & Time
### A world made of cities
Cities are the human organizations with the greatest longevity but also...
9th Apr 2005
### A world made of cities
Cities are the human organizations with the greatest longevity but also the fastest rate of change. Just now the world is going massively and unstoppably urban (governments everywhere are trying to stop it, with zero success). In a globalized world,...
Andrew Fraknoi –...
A Nice (Almost Total) Eclipse of the Moon Aug. 27
How to get information about viewing the eclipse of the Moon Aug. 27
The post A Nice (Almost Total)...
3 weeks ago
How to get information about viewing the eclipse of the Moon Aug. 27
The post A Nice (Almost Total) Eclipse of the Moon Aug. 27 appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
Works in Progress...
The story of Viktor Zhdanov
Although Viktor Zhdanov’s name is little known today, he spearheaded one of the greatest projects in...
20th Aug 2020
Although Viktor Zhdanov’s name is little known today, he spearheaded one of the greatest projects in history. Who was he and what did he do?
Quantum Frontiers
My favorite rocket scientist
Whenever someone protests, “I’m not a rocket scientist,” I think of my friend Jamie Rankin. Jamie is...
8th Jul 2024
Whenever someone protests, “I’m not a rocket scientist,” I think of my friend Jamie Rankin. Jamie is a researcher at Princeton University, and she showed me her lab this June. When I first met Jamie, she was testing instruments to … Continue reading →
Articles - Chris...
My $500M Mars Rover Mistake: A Failure Story
Some mistakes feel worse than death.
27th Nov 2023
Some mistakes feel worse than death.
Eukaryote Writes...
Eukaryote Skips Town – why I’m leaving DC
I’m hesitant to write this piece because it’s directly about my EA ambitions, and I’ve talked to a...
26th Mar 2025
I’m hesitant to write this piece because it’s directly about my EA ambitions, and I’ve talked to a lot of EAs trying to get into biosecurity who want advice, and I have no idea what they should take away from my story or if any of this should be taken as any kind of advice.
Quantum Frontiers
Congratulations, class of 2025! Words from a new graduate
Editor’s note (Nicole Yunger Halpern): Jade LeSchack, the Quantum Steampunk Laboratory’s first...
10th Jun 2025
Editor’s note (Nicole Yunger Halpern): Jade LeSchack, the Quantum Steampunk Laboratory’s first undergraduate, received her bachelor’s degree from the University of Maryland this spring. Kermit the Frog presented the valedictory address, but Jade gave the following speech at the...
Eukaryote Writes...
Carl Sagan, nuking the moon, and not nuking the moon
Most of us go about our lives comforted by the thought “I would never drop a nuclear weapon on the...
13th Apr 2024
Most of us go about our lives comforted by the thought “I would never drop a nuclear weapon on the moon.” The truth is that given a lot of power, a nuclear weapon, and a lot of extremely specific circumstances, we too might find ourselves thinking “I should nuke the moon.”
Willem Pennings
ClockSquared improvements
My ClockSquared project has a long history – it goes all the way back to 2015, when it was simply...
4th Feb 2023
My ClockSquared project has a long history – it goes all the way back to 2015, when it was simply called the “Birthday word clock”. I haven’t spent much time on the project in recent years, but I’ve upgraded the internals a while ago and finally felt like writing a post about it....
Cremieux Recueil
Fast Fact Check: Does Hep B Vaccination Cause Autism?
Obviously not
5th Mar 2026
Yale E360
Suburban Sprawl Puts Western Homes at Risk from Wildfires
Recent fires in Spokane, Washington, and Reno, Nevada, illustrate the risks from suburban sprawl,...
2 weeks ago
Recent fires in Spokane, Washington, and Reno, Nevada, illustrate the risks from suburban sprawl, experts say. In both cities, encroaching flames burned homes built at the edge of wilderness.
Read more on E360 →
The Quanta Podcast
A Massive Subterranean ‘Tree’ Is Moving Magma to Earth’s Surface
Deep in the mantle, a branching plume of intensely hot material appears to be the engine powering...
9th Dec 2021
Deep in the mantle, a branching plume of intensely hot material appears to be the engine powering vast volcanic activity.
The post A Massive Subterranean ‘Tree’ Is Moving Magma to Earth’s Surface first appeared on Quanta Magazine
pcloadletter
The ChatGPT wrapper product boom is an uncanny valley hellscape
Here we go again: I'm so tired of crypto web3 LLMs.
I'm positive there are wonderful applications...
20th May 2024
Here we go again: I'm so tired of crypto web3 LLMs.
I'm positive there are wonderful applications for LLMs. The ChatGPT web UI seems great for summarizing information from various online sources (as long as you're willing to verify the things that you learn).
But a lot fo the "AI...
Andrew Fraknoi –...
Good Meteor Shower This Week
Wednesday evening and Thursday morning (Dec. 13-14) is the peak time for one of the best meteor...
10th Dec 2023
Wednesday evening and Thursday morning (Dec. 13-14) is the peak time for one of the best meteor showers of the year – the Geminids.
The post Good Meteor Shower This Week appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
Long Now
Philip K. Howard: Fixing Broken Government
### Government 4.0
Americans have made major adjustments to our government before, Howard declared....
19th Jan 2011
### Government 4.0
Americans have made major adjustments to our government before, Howard declared. At the beginning of the 20th century a Progressive era ended strict laissez-faire. The New Deal in the 1930s provided social safety nets. In the 1960s Civil Rights came to the...
Long Now
Caroline Winterer: The Art and Science of Deep Time: Conceiving the Inconceivable in the 19th...
The ambition to think on the scale of thousands, millions, even billion of years emerged in the 19th...
6th Feb 2020
The ambition to think on the scale of thousands, millions, even billion of years emerged in the 19th century. Historian and author [Caroline Winterer](https://history.stanford.edu/people/caroline-winterer) chronicles how the concept of “deep time” has inspired and puzzled...
Andrew Fraknoi –...
Enjoy the Coming Leap Day: Some Thoughts about the Calendar
This year February will have an extra day -- we discuss why?
The post Enjoy the Coming Leap Day: ...
12th Feb 2024
This year February will have an extra day -- we discuss why?
The post Enjoy the Coming Leap Day: Some Thoughts about the Calendar appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
Beautiful Public...
50,000 boat names
From SEA SLUT II to BILBOAT BAGGINS, a deep dive into AIS vessel data turns up 50,000 boat names...
10th Aug 2026
From SEA SLUT II to BILBOAT BAGGINS, a deep dive into AIS vessel data turns up 50,000 boat names packed with nautical puns, dirty jokes, and Tolkien deep cuts.
Long Now
Philip Tetlock: Superforecasting
### All it takes to improve forecasting is KEEP SCORE
Will Syria’s President Assad still be in...
24th Nov 2015
### All it takes to improve forecasting is KEEP SCORE
Will Syria’s President Assad still be in power at the end of next year? Will Russia and China hold joint naval exercises in the Mediterranean in the next six months? Will the Oil Volatility Index fall below 25 in 2016? Will...
Quantum Frontiers
The Noncommuting-Charges World Tour (Part 1 of 4)
Introduction: “Once Upon a Time”…with a twist Thermodynamics problems have surprisingly many...
1st Feb 2024
Introduction: “Once Upon a Time”…with a twist Thermodynamics problems have surprisingly many similarities with fairy tales. For example, most of them begin with a familiar opening. In thermodynamics, the phrase “Consider an isolated box of particles” serves a similar purpose …...
NeuroLogica Blog
Plan To Build First Commercial Fusion Reactor
How close are we to having fusion reactors actually sending electric power to the grid? This is a...
6th Jan 2025
How close are we to having fusion reactors actually sending electric power to the grid? This is a huge and complicated question, and one with massive implications for our civilization. I think we are still at the point where we cannot count on fusion reactors coming online...
Asterisk
We Can, Must, and Will Simulate Nematode Brains
Scientists have spent over 25 years trying — and failing — to build computer simulations of the...
5th Mar 2025
Scientists have spent over 25 years trying — and failing — to build computer simulations of the smallest brain we know. Today, we finally have the tools to pull it off.
Quantum Frontiers
It from Qubit: The Last Hurrah
Editor’s note: Since 2015, the Simons Foundation has supported the “It from Qubit” collaboration, a...
9th Aug 2023
Editor’s note: Since 2015, the Simons Foundation has supported the “It from Qubit” collaboration, a group of scientists drawing on ideas from quantum information theory to address deep issues in fundamental physics. The collaboration held its “Last Hurrah” event at … Continue...
The Roots of...
Can we “cure” cancer?
In an excellent recent essay on “big visions for biology,” Sam Rodriques writes:
Ask most biologists...
1st Feb 2023
In an excellent recent essay on “big visions for biology,” Sam Rodriques writes:
Ask most biologists about the cure for cancer, and they will tell you it doesn’t exist: cancer is many diseases that are mostly unrelated to each other, and that all have to be cured one at a...
lcamtuf’s thing
Why I refrain from infosec punditry
If you know about my professional background, the most puzzling aspect of this Substack must be that...
16th Apr 2026
If you know about my professional background, the most puzzling aspect of this Substack must be that I don’t use it to talk about my primary field of expertise: information security.
The Quanta Podcast
Heat-Loving Microbes, Once Dormant, Thrive Over Decades-Old Fire
In harsh ecosystems around the world, microbiologists are finding evidence that “microbial seed...
12th Mar 2020
In harsh ecosystems around the world, microbiologists are finding evidence that “microbial seed banks” protect biodiversity from changing conditions.
The post Heat-Loving Microbes, Once Dormant, Thrive Over Decades-Old Fire first appeared on Quanta Magazine
Casey Handmer's blog
To Conquer the Primary Energy Consumption Layer of Our Entire Civilization
[Originally posted on the Terraform blog April 3, 2025.] Three years ago we set out to make cheap...
8th Apr 2025
[Originally posted on the Terraform blog April 3, 2025.] Three years ago we set out to make cheap synthetic natural gas from sunlight and air. At the time I didn’t fully appreciate that we had kicked off the process of recompiling the foundation layer of our entire industrial...
ToughSF
Fusion Highways in Space
A transport system that can get spacecraft to Jupiter in 10 days, but without a massive onboard...
11th Mar 2021
A transport system that can get spacecraft to Jupiter in 10 days, but without a massive onboard reactor, using antimatter fuel or riding a gigantic laser beam?
What we need instead is a Fusion Highway to connect the Solar System in unprecedented ways.
The art above is by...
Sean Carroll
331 | Solo: Fine-Tuning, God, and the Multiverse
Certain features of our universe seem unnatural to us. These include "constants of nature" such as...
6th Oct 2025
Certain features of our universe seem unnatural to us. These include "constants of nature" such as the cosmological constant and […]
Works in Progress...
Watch men
Quartz helped Japan’s watchmakers nearly drive Switzerland’s watch industry out of business. But the...
2nd Dec 2025
Quartz helped Japan’s watchmakers nearly drive Switzerland’s watch industry out of business. But the Swiss fought back.
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,...
3rd Aug 2023
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,...
Casey Handmer's blog
Dittemore’s Law
A quick note to formalize some observations on elite organization dysfunction. The Space Mirror...
17th Jan 2025
A quick note to formalize some observations on elite organization dysfunction. The Space Mirror Memorial at Kennedy Space Center in Florida commemorates the 25 US astronauts who have died in flight. Ron Dittemore is the retired former Space Shuttle program manager who was...
The Quanta Podcast
Mathematician Hurls Structure and Disorder Into Century-Old Problem
A new paper shows how to create longer disordered strings than mathematicians had thought possible,...
3rd Feb 2022
A new paper shows how to create longer disordered strings than mathematicians had thought possible, proving that a well-known recent conjecture is “spectacularly wrong.”
The post Mathematician Hurls Structure and Disorder Into Century-Old Problem first appeared on...
The Works in...
The end of lead
How a single taxi ride saved millions of lives
3rd Jul 2025
How a single taxi ride saved millions of lives
Peder M. Isager
License
My blog posts are released under a Creative Commons Attribution-ShareAlike 4.0 International...
1st Jan 2001
My blog posts are released under a Creative Commons Attribution-ShareAlike 4.0 International License.
Casey Handmer's blog
Direct Current Data Centers
Casey Handmer, Matt Weickert Originally posted at the Terraform Blog. This post explains our current...
30th Jan 2026
Casey Handmer, Matt Weickert Originally posted at the Terraform Blog. This post explains our current views on how humanity will achieve Kardashev Level 1 status by exploiting the full energy resources of an entire planet. More specifically, how pure solar+batteries will power AI...
Quantum Frontiers
Quantum computing vs. Grubhub
pon receiving my speaking assignments for the Tucson Festival of Books, I mentally raised my...
3rd Apr 2023
pon receiving my speaking assignments for the Tucson Festival of Books, I mentally raised my eyebrows. I’d be participating in a panel discussion with Mike Evans, the founder of Grubhub? But I hadn’t created an app that’s a household name. I … Continue reading →
Peder M. Isager
Four one-sided test of significance (FOST). Dear reader, does this make sense?
In this blog post I propose a four one-sided test of significance (FOST) that can be used to test...
24th May 2024
In this blog post I propose a four one-sided test of significance (FOST) that can be used to test whether an effect is smaller than OR larger than OR equivalent to the smallest effect size of interest. I lay out the general setup and interpretation of FOST, and ask readers to...
Wanderingspace
OSIRIS-REX Leaves Bennu
The OSIRIS-REX mission in on a two year trajectory back to Earth after capturing fragments of the...
12th May 2021
The OSIRIS-REX mission in on a two year trajectory back to Earth after capturing fragments of the near Earth asteroid Bennu after successfully executing a sample touchdown last fall. [LINK]
The sampling of of the asteroid’s surface is shown above.
Inverted Passion
2024 wrapped
This year’s review is going to be shorter than 2023 (and previous years) because I’m in Goa right...
31st Dec 2024
This year’s review is going to be shorter than 2023 (and previous years) because I’m in Goa right now for a holiday and I don’t feel like being in front of a screen for long. I mean, just look at this view and tell me that you’d rather be in front of a screen writing…
Read...
Chris Grossack's...
Preprint -- The RAAG Functor as a Categorical Embedding
After almost a year of sitting on my hard drive, I finally had time in
August to finish revising my...
5th Oct 2023
After almost a year of sitting on my hard drive, I finally had time in
August to finish revising my new preprint on
Right Angled Artin Groups (Raags). And in September I had time to put
it on the arxiv for people to see! Within 24 hours I had an email from
somebody who had...
Cremieux Recueil
National IQs Are Valid
National IQ estimates are robust, reliable, and realistic
16th Jan 2025
National IQ estimates are robust, reliable, and realistic
Eukaryote Writes...
Web-surfing tips for strange times
Meditations on what's bad about the internet lately and how to use it anyhow.
31st May 2024
Meditations on what's bad about the internet lately and how to use it anyhow.
Explorations of an...
Dominican Republic, October 2025: Mountain Endemics At Zapotén
Zapotén is a legendary birding area in southwestern Dominican Republic quite close to the Haiti...
1st Nov 2025
Zapotén is a legendary birding area in southwestern Dominican Republic quite close to the Haiti border, and it is a must-visit site for any birder on Hispaniola. This rough track climbs high into the Sierra de Bahoruco, a beautiful mountain range cloaked in pine and broadleaf...
Probably...
Confidence In the Press
This is the fifth in a series of excerpts from Elements of Data Science, now available from Lulu.com...
4th Jan 2025
This is the fifth in a series of excerpts from Elements of Data Science, now available from Lulu.com and online booksellers. It’s based on Chapter 16, which is part of the political alignment case study. You can read the complete example here, or run the Jupyter notebook on...
Chris Grossack's...
Where Do Those Undergraduate Divisibility Problems Come From?
Oftentimes in your “intro to proofs” class or your first “discrete math” class
or something...
16th Jan 2025
Oftentimes in your “intro to proofs” class or your first “discrete math” class
or something similar, you’ll be shown problems of the form “prove that for
$n^6 + n^3 + 2n^2 + 2n$ is a multiple of $6$ for every $n$”… But where do
these problems come from? And have you ever...
Inverted Passion
Asking agents to make money to survive
Recently I read The Rogue Agent Explosion Will Be Mostly Invisible and the scenario in it seemed...
a week ago
Recently I read The Rogue Agent Explosion Will Be Mostly Invisible and the scenario in it seemed intriguing. Essentially, the post painted a picture of how agents could go rogue if prompted with something like the following: Good morning agent 23,000. You have 10,000,000 tokens...
Long Now
Spencer Beebe: Very Long-term Very Large-scale Biomimicry
### The rainforests of home
Spencer Beebe is founder and head of Ecotrust, the Portland-based...
12th Mar 2005
### The rainforests of home
Spencer Beebe is founder and head of Ecotrust, the Portland-based organization that is setting in motion a permanently prosperous conservation economy for the entire Pacific Coast from San Francisco north to Alaska-- the temperate rain forest also...
Long Now
Frank Ostaseski: What the Dying Teach the Living
## Death’s Honesty
**In one of Long Now’s most moving talks** , Ostaseski began: “I’m not romantic...
11th Apr 2017
## Death’s Honesty
**In one of Long Now’s most moving talks** , Ostaseski began: “I’m not romantic about dying. This is the hardest work you will ever do. It is tough. It’s sad and it’s messy and it’s cruel and it’s beautiful sometimes and mysterious, but above all that, it’s...
Long Now
Rick Prelinger: Lost Landscapes of San Francisco 4
### Gas Stations, Not Flowers
The fourth incarnation of _Lost Landscapes of San Francisco_ played...
5th Dec 2009
### Gas Stations, Not Flowers
The fourth incarnation of _Lost Landscapes of San Francisco_ played to a sold out house at the Herbst Theater with the chanteuse Suzanne Ramsey opening the evening with a selection of historical San Francisco songs including the 01926 gem [Masculine...
Yale E360
A Home Battery Revolution Is Reshaping the Power Grid
As residential batteries have become more energy dense, cheaper, and smaller, more households are...
1st Jul 2026
As residential batteries have become more energy dense, cheaper, and smaller, more households are storing their excess solar power. Now, utilities and energy companies in dozens of countries are buying up those electrons, bundling them together, and using them to balance the...
lcamtuf’s thing
0.9999... ≊ 1
What is infinity, and why it's not trivial to show that 0.9999... is equal to 1.
1st Jun 2025
What is infinity, and why it's not trivial to show that 0.9999... is equal to 1.
Quantum Frontiers
Nicole’s guide to handling failure and rejection
It’s happening. Your inbox registers an email from the chair of a faculty-hiring committee. With...
21st May 2026
It’s happening. Your inbox registers an email from the chair of a faculty-hiring committee. With trembling fingers, you click on the message. “We’ve been grateful for the opportunity to learn about your work…The decision was very difficult…many highly qualified candidates…” …...
Peder M. Isager
Typography Styles & Element Examples
Font Sizes A A A A A A A A 6rem
(96px) 5rem
(80px) 3rem
(48px) 2.25rem
(36px) 1.5rem
(24px)...
18th Feb 2019
Font Sizes A A A A A A A A 6rem
(96px) 5rem
(80px) 3rem
(48px) 2.25rem
(36px) 1.5rem
(24px) 1.25rem
(20px) 1rem
(16px) .875rem
(14px) Type Samples Headline Subheadline Level 1 Heading One page to rule them all...well, not really. This page displays sample typography and page...
Stephen Wolfram...
Can AI Solve Science?
Note: Click any diagram to get Wolfram Language code to reproduce it. Wolfram Language code for...
5th Mar 2024
Note: Click any diagram to get Wolfram Language code to reproduce it. Wolfram Language code for training the neural nets used here is also available (requires GPU). Won’t AI Eventually Be Able to Do Everything? Particularly given its recent surprise successes, there’s a somewhat...
Beautiful Public...
WWII Japanese Mass Incarceration collections
Haunting photos and documents document a shameful chapter of America’s history—the forced...
18th Mar 2025
Haunting photos and documents document a shameful chapter of America’s history—the forced displacement and incarceration of Japanese Americans during WWII.
Quanta Magazine
Years After the Early Death of a Math Genius, Her Ideas Gain New Life
A new proof extends the work of the late Maryam Mirzakhani, cementing her legacy as a pioneer of...
3rd Mar 2025
A new proof extends the work of the late Maryam Mirzakhani, cementing her legacy as a pioneer of alien mathematical realms.
The post Years After the Early Death of a Math Genius, Her Ideas Gain New Life first appeared on Quanta Magazine
The Quanta Podcast
Neutrinos Lead to Unexpected Discovery in Basic Math
Three physicists stumbled across an unexpected relationship between some of the most ubiquitous...
8th Oct 2020
Three physicists stumbled across an unexpected relationship between some of the most ubiquitous objects in math.
The post Neutrinos Lead to Unexpected Discovery in Basic Math first appeared on Quanta Magazine
The Roots of...
Cellular reprogramming, pneumatic launch systems, and terraforming Mars
In December, I went to the Foresight Institute’s Vision Weekend 2023 in San Francisco. I had a lot...
4th Jan 2024
In December, I went to the Foresight Institute’s Vision Weekend 2023 in San Francisco. I had a lot of fun talking to a bunch of weird and ambitious geeks about the glorious abundant technological future. Here are few things I learned about (with the caveat that this is mostly...
IEEE Spectrum
Taking the Measure of the Earthquake That Destroyed Tokyo
At 11:58 am on Saturday, 1 September 1923, the Kanto region of Japan started to shake. The...
1st Sep 2023
At 11:58 am on Saturday, 1 September 1923, the Kanto region of Japan started to shake. The earthquake began with a violent horizontal back-and-forth motion, followed by two vertical jolts, and then another horizontal shock even stronger than the first. The intensity of the tremor...
ToughSF
How to Live on Other Planets: Uranus
The weirdest of the planets.
A blue giant, resting on its side.
Could we find a home in...
22nd Aug 2019
The weirdest of the planets.
A blue giant, resting on its side.
Could we find a home in the
Uranian system?
Description
Uranus is the fourth-largest
planet and the first ‘ice giant’. It orbits between 18.3 and 20.1 AU from the
Sun, making it four times more distant than...
Probably...
Planning for your midlife crisis
Yesterday I presented a talk at ODSC East 2026, called “Counterfactual Analysis with Bayesian...
1st May 2026
Yesterday I presented a talk at ODSC East 2026, called “Counterfactual Analysis with Bayesian Models: What Drives the Life Expectancy Gap?” Here’s the abstract Across nearly every country in the world, women live longer than men—but the size of this gap varies from about two...
wadertales
Making full use of tracking data
This blog has two aims – to share some of the important scientific and conservation stories that are...
6th May 2025
This blog has two aims – to share some of the important scientific and conservation stories that are being revealed through shorebird tracking work and to encourage scientists to make their data available via the Global Wader platform. If small numbers of waders are going to be...
Quantum Frontiers
Mo’ heights mo’ challenges – Climbing mount grad school
My wife’s love of mountain hiking and my interest in quantum thermodynamics collided in Telluride,...
4th Oct 2022
My wife’s love of mountain hiking and my interest in quantum thermodynamics collided in Telluride, Colorado. We spent ten days in Telluride, where I spoke at the Information Engines at the Frontiers of Nanoscale Thermodynamics workshop. Telluride is a gorgeous … Continue reading...
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