Cremieux Recueil
A Modest Proposal To Turn Canada Into a Narco State
Americans want cheap drugs and Canadians wants loads of money. I smell a deal.
30th Jul 2025
Americans want cheap drugs and Canadians wants loads of money. I smell a deal.
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...
The Quanta Podcast
The New Laws of Explosive Networks
Researchers are uncovering the hidden laws that reveal how the Internet grows, how viruses spread,...
30th Jul 2015
Researchers are uncovering the hidden laws that reveal how the Internet grows, how viruses spread, and how financial bubbles burst.
The post The New Laws of Explosive Networks first appeared on Quanta Magazine
Works in Progress...
The beauty of concrete
Why are buildings today simple and austere, while buildings of the past were ornate and elaborately...
17th May 2024
Why are buildings today simple and austere, while buildings of the past were ornate and elaborately ornamented? The answer is not the cost of labor.
lcamtuf’s thing
Meta: 7,000
Although I try to keep navel-gazing to a minimum, I’m happy to report that this publication has...
4th Aug 2026
Although I try to keep navel-gazing to a minimum, I’m happy to report that this publication has crossed 7,000 email subscribers (plus an unknown number of RSS weirdos).
Uncharted...
The Ruthless Liquidity of Modern Love
Sex & Relationship Updates, H1 2026
6th May 2026
Sex & Relationship Updates, H1 2026
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.
Long Now
Andrew McAfee: More From Less
Andrew McAfee draws on a wide range of evidence to show that the world is already on the right track...
2nd Dec 2019
Andrew McAfee draws on a wide range of evidence to show that the world is already on the right track toward long-term health when it combines 1) technological progress, 2) capitalism, 3) responsive government, and 4) public awareness. That blend demonstrably gets humanity “more...
Stephen Wolfram...
What If We Had Bigger Brains? Imagining Minds beyond Ours
Cats Don’t Talk
We humans have perhaps 100 billion neurons in our brains. But what if we had many...
21st May 2025
Cats Don’t Talk
We humans have perhaps 100 billion neurons in our brains. But what if we had many more? Or what if the AIs we built effectively had many more? What kinds of things might then become possible? At 100 billion neurons, we know, for example, that compositional...
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.”
Long Now
Rick Prelinger: Lost Landscapes of San Francisco, 5
### Lives of San Francisco
"You are the soundtrack," Prelinger told the capacity audience at the...
17th Dec 2010
### Lives of San Francisco
"You are the soundtrack," Prelinger told the capacity audience at the Herbst Theater, and they responded to his mostly silent archival films by calling out locations, questions, comments, and jokes.
They saw footage of a 1941 Market Street parade of...
Beautiful Public...
Mapping the Sea Floor
USGS research vessels equipped with cameras, sonar and scanners created a map of 125 square miles of...
29th Dec 2022
USGS research vessels equipped with cameras, sonar and scanners created a map of 125 square miles of the sea floor off Cape Ann, MA.
nanoscale views
FY27 Presidential budget request
To the surprise of no one at all, the 2027 presidential budget request is extremely bad for...
3rd Apr 2026
To the surprise of no one at all, the 2027 presidential budget request is extremely bad for science. Remember, this is largely a political document, and Congress does not have to follow this. In the past year, Congress largely ignored the recommendations and appropriated a much...
Out-of-Pocket Blog
AI in healthcare - defensibility, capabilities, and cost reduction | Out-Of-Pocket
17th May 2024
brr
South Pole Topography
The relentless accumulation (and management) of snow.
27th Jan 2023
The relentless accumulation (and management) of snow.
SubAnima
The Forgotten Piece of Evolutionary Theory
What if we took the 'struggle for life' seriously again?
22nd Jul 2023
What if we took the 'struggle for life' seriously again?
NeuroLogica Blog
Some Renewable Energy Updates
I came across a few news items that I could possibly write about today and couldn’t decide which to...
4th May 2026
I came across a few news items that I could possibly write about today and couldn’t decide which to cover, so I will write about all of them, since they all relate to renewable energy. The first is a new study comparing direct air capture (DAC) to installing new wind and solar....
Long Now
Kim Stanley Robinson: How Climate Will Evolve Government and Society
Humanity’s adaptation to climate change will require novel, global cooperation and societal...
1st Aug 2017
Humanity’s adaptation to climate change will require novel, global cooperation and societal evolution. The award-winning science fiction author of _2312_ , the _Mars_ Trilogy, and _Aurora_ shares his vision for how the world must change in advance of his 02017 novel _New York...
The Roots of...
The Spirit We Lost, part 1
Previously: The Unlimited Horizon, part 1 and part 2.
On a fine day late in May, 1883, hundreds of...
30th Sep 2025
Previously: The Unlimited Horizon, part 1 and part 2.
On a fine day late in May, 1883, hundreds of thousands of people gathered along the East River in New York City for a grand celebration.1 Perhaps a hundred thousand came from outside the city: by train, by boat, by wagon from...
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.
Long Now
Ken Dychtwald: The Consequences of Human Life Extension
### What long life means
Ken Dychtwald gave a terrific talk Friday evening to a standing-room...
4th Dec 2004
### What long life means
Ken Dychtwald gave a terrific talk Friday evening to a standing-room audience on "The Consequences of Human Life Extension."
The growing--and soon overwhelming--prevalence of the old in developed nations is leading to a "new old." Ken described meeting...
Quanta Magazine
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...
1st Apr 2024
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
wadertales
How do wader chicks respond to being handled?
Every wader researcher knows that their actions can have negative consequences for the birds they...
5th Oct 2024
Every wader researcher knows that their actions can have negative consequences for the birds they are studying. Given that most shorebird species are in trouble or causing concern, conservation science is a tricky balancing act between ‘need to understand’ and ‘disturbance’. In...
IEEE Spectrum
How the Designer of the First Hydrogen Bomb Got the Gig
Richard Garwin is one of the most decorated and successful engineers of the 20th century. The IEEE...
2nd Sep 2024
Richard Garwin is one of the most decorated and successful engineers of the 20th century. The IEEE Life Fellow has won the Presidential Medal of Freedom, the National Medal of Science, France’s La Grande Médaille de l’Académie des Sciences, and is one of just a handful of people...
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...
Explorations of an...
The Gambia, Part 1 of 2
In November I visited The Gambia along with ten travellers from Quest Nature Tours. Why The Gambia,...
19th Dec 2025
In November I visited The Gambia along with ten travellers from Quest Nature Tours. Why The Gambia, you may ask? This tiny country is not well-known to the international community, but it is an attractive ecotourism destination. The Gambia is a stable, English-speaking democracy...
Eukaryote Writes...
The rare, deadly virus lurking in the Southwest US, and the bigger picture
If you live in this one county in California, you might be more likely to die from Sin Nombre Virus...
14th Nov 2025
If you live in this one county in California, you might be more likely to die from Sin Nombre Virus than in a car crash.
Eukaryote Writes...
Learn to write well BEFORE you have something worth saying
Lessons learned from trip reports and journal articles.
29th Dec 2024
Lessons learned from trip reports and journal articles.
Quanta Magazine
Scientists Re-Create the Microbial Dance That Sparked Complex Life
Evolution was fueled by endosymbiosis, cellular alliances in which one microbe makes a permanent...
2nd Jan 2025
Evolution was fueled by endosymbiosis, cellular alliances in which one microbe makes a permanent home inside another. For the first time, biologists made it happen in the lab.
The post Scientists Re-Create the Microbial Dance That Sparked Complex Life first appeared...
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...
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...
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...
22nd Aug 2024
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...
Works in Progress...
How TV learned to sell itself
Sports solved a problem that nearly killed television.
11th Mar 2026
Sports solved a problem that nearly killed television.
Long Now
Douglas Coupland: The Extreme Present
### Future now
**“The present and the future** now coexist at the same time,” Coupland began. “It’s...
2nd Nov 2016
### Future now
**“The present and the future** now coexist at the same time,” Coupland began. “It’s why time doesn’t feel like time any more. We’re inside the future.” He wondered if the constant acceleration of acceleration that we experience might lead to some kind of...
IEEE Spectrum
Ethernet is Still Going Strong After 50 Years
The Xerox Palo Alto Research Center in California has spawned many pioneering computer technologies...
16th Nov 2023
The Xerox Palo Alto Research Center in California has spawned many pioneering computer technologies including the Alto—the first personal computer to use a graphical user interface—and the first laser printer.
The PARC facility also is known for the invention of Ethernet, a...
Long Now
Benjamin Bratton: A Philosophy of Planetary Computation
We find ourselves in a pre-paradigmatic moment in which our technology has outpaced our theories of...
20th Mar 2025
We find ourselves in a pre-paradigmatic moment in which our technology has outpaced our theories of what to do with it.
The task of philosophy today is to catch up.
In his Long Now Talk, Philosopher of Technology Benjamin Bratton took us on a whirlwind philosophical journey...
Long Now
Stewart Brand: Rethinking Green
### Globalizing Green
Brand built his case for rethinking environmental goals and methods on two...
10th Oct 2009
### Globalizing Green
Brand built his case for rethinking environmental goals and methods on two major changes going on in the world. The one that most people still don't take into consideration is that power is shifting to the developing world, where 5 out of 6 people live,...
Long Now
Daniel Kahneman: Thinking Fast and Slow
### On taking thought
Before a packed house, Kahneman began with the distinction between what he...
14th Aug 2013
### On taking thought
Before a packed house, Kahneman began with the distinction between what he calls mental “System 1”---fast thinking, intuition---and “System 2”---slow thinking, careful consideration and calculation. System 1 operates on the illusory principle: _What you see...
Long Now
Walter Mischel: The Marshmallow Test: Mastering Self-Control
### Thinking hot and cool
**In the 1960s, Mischel** and colleagues at Stanford launched a series of...
3rd May 2016
### Thinking hot and cool
**In the 1960s, Mischel** and colleagues at Stanford launched a series of delayed-gratification experiments with young children using a method that later came to be known as “the marshmallow test.” A researcher whom the child knew and trusted, after...
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 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
Long Now
Suhanya Raffel: World Art Through The Asian Perspective
Coming to the fore in this century is Asian perspective on everything. A thrilling place to watch...
21st Oct 2019
Coming to the fore in this century is Asian perspective on everything. A thrilling place to watch the shift is in art.
Extraordinary contemporary art from all over the world, especially Asia, has been collected for the new world-class museum in Hong Kong called M+. The massive...
Conservation...
Our work in the news, January 2026
3rd Feb 2026
Conservation...
To save coffee's future, 100 million trees — and counting
1st Apr 2026
Asterisk
Scam Cities
Criminal networks throughout Southeast Asia are demonstrating the dangers of making “the ultimate...
6th Oct 2025
Criminal networks throughout Southeast Asia are demonstrating the dangers of making “the ultimate exit.”
Casey Handmer's blog
Notes on the Fermi Paradox
I recently realized I hadn’t written much in this blog about the Fermi Paradox, though I do write...
3rd Mar 2026
I recently realized I hadn’t written much in this blog about the Fermi Paradox, though I do write about it elsewhere. So here is a quick note. The Fermi Paradox, sometimes paraphrased as “where are they?” is a question about the apparent lack of intelligent alien life in the...
NeuroLogica Blog
The Race Question
As a scientific concept – does race exist? Is it a useful construct, or is it more misleading than...
5th May 2025
As a scientific concept – does race exist? Is it a useful construct, or is it more misleading than useful? I wrote about this question in 2016, and my thinking has evolved a bit since then. My bottom line conclusion has not changed – the answer is, it depends. There is no fully...
brr
South Pole Signage
Please close doors quietly!
23rd Jul 2023
Please close doors quietly!
Works in Progress...
Samurai city
For three hundred years, Japan enjoyed enviable stability and peace. All it took was locking up its...
2nd Jun 2026
For three hundred years, Japan enjoyed enviable stability and peace. All it took was locking up its warlike samurai elite in the world’s least efficient city.
Long Now
Steven Johnson: Wonderland: How Play Made the Modern World
## Inventing toward delight
Humanity has been inventing toward delight for a long time. Johnson...
5th Jan 2017
## Inventing toward delight
Humanity has been inventing toward delight for a long time. Johnson began with a slide of shell beads found in Morocco that indicate human interest in personal adornment going back 80,000 years. He showed 50,000-year-old bone flutes found in modern...
Sean Carroll
367 | Jared Diamond on the Course of History and the Role of Leaders
The course of history is affected by many things, including the political and social situations of...
a week ago
The course of history is affected by many things, including the political and social situations of large groups of people, […]
Long Now
Matt Ridley: Deep Optimism
### Undeniable Progress
Hominids had upright walking, stone tools, fire, even language but still...
23rd Mar 2011
### Undeniable Progress
Hominids had upright walking, stone tools, fire, even language but still remained in profound stasis. What led to humanity's global takeoff, Ridley argues, was the invention of exchange about 120,000 years ago. "That's ten times older than...
The Quanta Podcast
New Life Found That Lives Off Electricity
Scientists have figured out how microbes can suck energy from rocks. Such lifeforms might be more...
7th Jul 2016
Scientists have figured out how microbes can suck energy from rocks. Such lifeforms might be more widespread than anyone anticipated.
The post New Life Found That Lives Off Electricity 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,...
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.
Drew Ex Machina
Recollections of NASA’s Apollo 11 Mission
Like a lot of kids who grew up during the ‘60s and ‘70s, I had a fascination with spaceflight. This...
20th Jul 2024
Like a lot of kids who grew up during the ‘60s and ‘70s, I had a fascination with spaceflight. This interest started honestly enough back around […]
Quantum Frontiers
Happy 200th birthday, Carnot’s theorem!
In Kenneth Grahame’s 1908 novel The Wind in the Willows, a Mole meets a Water Rat who lives on a...
28th Nov 2024
In Kenneth Grahame’s 1908 novel The Wind in the Willows, a Mole meets a Water Rat who lives on a River. The Rat explains how the River permeates his life: “It’s brother and sister to me, and aunts, and company, … Continue reading →
Light from Space
The Rosette Nebula
Next to the Orion Nebula, the Rosette Nebula is definitely a must-do on the list of every aspiring...
26th Feb 2023
Next to the Orion Nebula, the Rosette Nebula is definitely a must-do on the list of every aspiring astrophotographer. Located not too far from Orion in Monoceros, this large H II region has spectacular features, centered around a star cluster.
Click or tap to...
IEEE Spectrum
A Cold War Kit for Surviving a Nuclear Attack
On 29 August 1949, the Soviet Union successfully tested its first nuclear weapon. Over the next year...
1st Aug 2025
On 29 August 1949, the Soviet Union successfully tested its first nuclear weapon. Over the next year and a half, U.S. President Harry S. Truman resurrected the Office of Civilian Defense (which had been abolished at the end of World War II) and signed into law the Federal Civil...
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...
3rd Jul 2024
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...
Long Now
Anne Neuberger: Inside the NSA
## The NSA reaches out
Of her eight great-grandparents, seven were murdered at Auschwitz. “So my...
7th Aug 2014
## The NSA reaches out
Of her eight great-grandparents, seven were murdered at Auschwitz. “So my family’s history burned into me a fear of what occurs when the power of a state is turned against its people or other people.”
Seeking freedom from threats like that brought her...
Marine Madness
Book club: ‘Being Salmon Being Human’ by Martin Lee Mueller
Encountering the Wild in Us and Us in the Wild Norwegian and Pacific Northwest salmon industries...
1st Jun 2021
Encountering the Wild in Us and Us in the Wild Norwegian and Pacific Northwest salmon industries remain largely overlooked and Martin Lee Mueller cleverly weaves the stories of artificially inseminated and reared salmon to highlight the long-standing notion of human...
The Quanta Podcast
Landmark Algorithm Breaks 30-Year Impasse
Computer scientists are abuzz over a fast new algorithm for solving one of the central problems in...
14th Jan 2016
Computer scientists are abuzz over a fast new algorithm for solving one of the central problems in the field.
The post Landmark Algorithm Breaks 30-Year Impasse first appeared on Quanta Magazine
IEEE Spectrum
Lord Kelvin and His Analog Computer
William Thomson, mourning the death of his wife and flush with cash from various patents related to...
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...
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
Works in Progress...
How one Kiwi tamed inflation
Inflation targeting is now standard in central banking. But it began with an offhand comment and a...
12th Jun 2025
Inflation targeting is now standard in central banking. But it began with an offhand comment and a political gamble in New Zealand – long before economists took it seriously.
Long Now
Larry Brilliant, Richard Rockefeller, & Katherine Fulton: The Deeper News About the New...
### Philanthropic stamina
10,000 families in the US, Katherine Fulton reported, have assets of $100...
4th Nov 2006
### Philanthropic stamina
10,000 families in the US, Katherine Fulton reported, have assets of $100 million or more. That's up from 7,000 just a couple years ago. Most of that money is "on the sidelines." The poor and the middle class are far more generous in their philanthropy,...
Long Now
Nassim Nicholas Taleb: The Future Has Always Been Crazier Than We Thought
### Dispatches from Extremistan
A "black swan," Taleb explained, is an event which is 1) Hard to...
5th Feb 2008
### Dispatches from Extremistan
A "black swan," Taleb explained, is an event which is 1) Hard to predict; 2) Highly consequential; 3) Wrongly retro-predicted. We pretend we know why the big event happened, and so entrench our inability to deal with the next world-changing...
Beautiful Public...
Utah Highway LiDAR Scans
Utah's Department of Transportation uses state-of-the-art 3-D laser scanners to capture the surfaces...
3rd Oct 2022
Utah's Department of Transportation uses state-of-the-art 3-D laser scanners to capture the surfaces and area surrounding 15,000 miles of its roads.
Inverted Passion
Crossposting from X to my WordPress
Today I built a nifty little utility that monitors which of my tweets has /syndicated tag in it, and...
10th Jan 2026
Today I built a nifty little utility that monitors which of my tweets has /syndicated tag in it, and then crossposts automatically to my blog (invertedpassion). This is done via webhooks from Typefully, the app I use to post my tweets. If all goes well, I should see this both as...
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...
Quantum Frontiers
Nicole’s guide to writing research statements
Sunflowers are blooming, stores are trumpeting back-to-school sales, and professors are scrambling...
11th Aug 2025
Sunflowers are blooming, stores are trumpeting back-to-school sales, and professors are scrambling to chart out the courses they planned to develop in July. If you’re applying for an academic job this fall, now is the time to get your application … Continue reading →
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...
Long Now
Brian Christian: Algorithms to Live By
### Solving hard decisions
Deciding when to stop your quest for the ideal apartment, or ideal...
21st Jun 2016
### Solving hard decisions
Deciding when to stop your quest for the ideal apartment, or ideal spouse, depends entirely on how long you expect to be looking, says Brian Christian. The first one you check will be the best you’ve seen, but it’s unlikely to be the best you’ll ever...
The Quanta Podcast
How Mutant Viral Swarms Spread Disease
A new understanding of viral swarms is helping researchers predict how viruses will evolve and where...
3rd Sep 2015
A new understanding of viral swarms is helping researchers predict how viruses will evolve and where disease is likely to spread.
The post How Mutant Viral Swarms Spread Disease first appeared on Quanta Magazine
Quanta Magazine
How the Higgs Field (Actually) Gives Mass to Elementary Particles
In this article adapted from his new book, "Waves in an Impossible Sea," physicist Matt Strassler...
3rd Sep 2024
In this article adapted from his new book, "Waves in an Impossible Sea," physicist Matt Strassler explains that the origin of mass in the universe has a lot to do with music.
The post How the Higgs Field (Actually) Gives Mass to Elementary Particles first appeared on...
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.
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...
12th Jul 2021
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...
Works in Progress...
The first non-opioid painkiller
For nearly two centuries, pain relief meant effective but addictive opioids. Scientists have finally...
6th Oct 2025
For nearly two centuries, pain relief meant effective but addictive opioids. Scientists have finally made something better.
The Roots of...
Links and short notes, 2025-12-19
The links digest is back, baby!
I got so busy writing The Techno-Humanist Manifesto this year that...
20th Dec 2025
The links digest is back, baby!
I got so busy writing The Techno-Humanist Manifesto this year that after May I stopped doing the links digest and my monthly reading updates. I’m bringing them back now (although we’ll see what frequency I can keep up). This one covers the last two...
Long Now
Seth Lloyd: Quantum Computer Reality
### Quantum Computer Reality
The 15th-century Renaissance was triggered, Lloyd began, by a flood of...
10th Aug 2016
### Quantum Computer Reality
The 15th-century Renaissance was triggered, Lloyd began, by a flood of new information which changed how people thought about everything, and the same thing is happening now. All of us have had to shift, just in the last couple decades, from hungry...
The Quanta Podcast
A New World’s Extraordinary Orbit Points to Planet Nine
Astronomers argue that there’s an undiscovered giant planet far beyond the orbit of Neptune. A newly...
14th Mar 2019
Astronomers argue that there’s an undiscovered giant planet far beyond the orbit of Neptune. A newly discovered rocky body has added evidence to the circumstantial case for it.
The post A New World’s Extraordinary Orbit Points to Planet Nine first appeared on Quanta...
Long Now
Beth Shapiro: How to Clone a Mammoth
## De-extinction science
When people hear about “ancient DNA” in fossils, Shapiro began, the first...
12th May 2015
## De-extinction science
When people hear about “ancient DNA” in fossils, Shapiro began, the first question always is “Can we clone a dinosaur?” Dinosaurs died out so many millions of years ago, their fossils are nothing but rock (and by the way, there’s no workaround with...
Light from Space
The Fossil Footprint Nebula
A rarely imaged target as it is very dim. This image took me over 50h of total exposure time.
Total...
12th Jan 2024
A rarely imaged target as it is very dim. This image took me over 50h of total exposure time.
Total exposure time: 52h 40'
Image resolution: 4,490 × 4,552px (0.96″/px)
Shot from my driveway near Tucson, AZ in late 2023
Telescope: William Optics RedCat
Out-of-Pocket Blog
Answers: How Much Info Should A Patient Get? | Out-Of-Pocket
do we need our physicians to be interpreters?
9th Aug 2023
do we need our physicians to be interpreters?
brr
Polar Night
Surreal and otherworldly.
22nd May 2023
Surreal and otherworldly.
Beautiful Public...
NASA Ames Research Center Archives
In the heart of Silicon Valley, NASA Ames Research Center has the world's largest wind tunnel, and a...
22nd May 2025
In the heart of Silicon Valley, NASA Ames Research Center has the world's largest wind tunnel, and a rich history of space and aeronautics innovation captured in a fascinating visual archive.
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...
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...
Conservation...
Our work in the news, February 2026
3rd Mar 2026
The Quanta Podcast
A Math Theory for Why People Hallucinate
Psychedelic drugs can trigger characteristic hallucinations, which have long been thought to hold...
5th Jul 2019
Psychedelic drugs can trigger characteristic hallucinations, which have long been thought to hold clues about the brain’s circuitry. After nearly a century of study, a possible explanation is crystallizing.
The post A Math Theory for Why People Hallucinate first...
Long Now
Sylvia Earle & Tierney Thys: Oceanic
### Oceans alive
Neither of them eats fish.
Both marine biologists applaud the improved regulation...
21st May 2014
### Oceans alive
Neither of them eats fish.
Both marine biologists applaud the improved regulation of American fishing and the resulting recovery of important fisheries, but they note that 90% of our seafood is imported, and one-third of that is caught illegally. Two-thirds of...
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.
The Quanta Podcast
The Mystery at the Heart of Physics That Only Math Can Solve
The accelerating effort to understand the mathematics of quantum field theory will have profound...
2nd Sep 2021
The accelerating effort to understand the mathematics of quantum field theory will have profound consequences for both math and physics.
The post The Mystery at the Heart of Physics That Only Math Can Solve first appeared on Quanta Magazine
The Roots of...
What I’ve been reading, October 2023
A ~monthly feature. Last month was busy for me with a lot of travel and a lot of focus on The Roots...
11th Oct 2023
A ~monthly feature. Last month was busy for me with a lot of travel and a lot of focus on The Roots of Progress as a nonprofit organization, so I haven’t had as much time as I prefer for research and writing. Recent blog posts and news stories are generally omitted; you can find...
Works in Progress...
Against the survival of the prettiest
Many modern buildings put up today seem uglier than traditional ones around them. Some say this is...
21st Jan 2022
Many modern buildings put up today seem uglier than traditional ones around them. Some say this is because we’ve torn down the ugly old buildings, and only see the survivors. Are they right?
Interaction Magic -...
Orientation
Using Mahony & Madgwick to calibrate and process Arduino orientation data.
1st Jul 2018
Using Mahony & Madgwick to calibrate and process Arduino orientation data.
Cremieux Recueil
Are All the Good Men Married?
Why do married men earn so much? Is it because the good men get married, or does marriage make men...
13th Sep 2025
Why do married men earn so much? Is it because the good men get married, or does marriage make men good?
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 …...
Quantum Frontiers
A (quantum) complex legacy: Part deux
I didn’t fancy the research suggestion emailed by my PhD advisor. A 2016 email from John Preskill...
20th Feb 2023
I didn’t fancy the research suggestion emailed by my PhD advisor. A 2016 email from John Preskill led to my publishing a paper about quantum complexity in 2022, as I explained in last month’s blog post. But I didn’t explain … Continue reading →
The Quanta Podcast
What Actually Causes Lightning?
Thunderstorms have captivated humanity for millennia, and yet their inner workings remain deeply...
2nd Jun 2026
Thunderstorms have captivated humanity for millennia, and yet their inner workings remain deeply mysterious. On this episode of The Quanta Podcast, guest host and Quanta senior editor Hannah Waters speaks with staff writer Charlie Wood about the new technologies that are helping...
Many Worlds
The Makeup of Red Dwarf Solar Systems May Seriously Limit the Formation of Habitable Planets
Jupiter is often described as the “big brother” planet of our solar system that made the formation...
7th Jun 2023
Jupiter is often described as the “big brother” planet of our solar system that made the formation and evolution of Earth possible. In the early days of the solar system, massive Jupiter helped the planet grow rapidly while serving as a gravity well that shielded the planet from...
Andrew Fraknoi –...
My Free Introductory Astronomy Textbook Hits a Milestone
This time I am posting something a bit personal. I am the lead author of a free book that is part of...
5th May 2024
This time I am posting something a bit personal. I am the lead author of a free book that is part of a nonprofit experiment to help students with the costs of college. Here is the news from our publisher: OpenStax, the open textbook publisher based at Rice University, is pleased...
Eukaryote Writes...
23 lessons you will learn living in a very snowy place
6. Snow is heavier than you think.
You might think physical strength is useful for lots of things,...
22nd Jan 2026
6. Snow is heavier than you think.
You might think physical strength is useful for lots of things, like overall health or familiar household tasks or picking up dudes (literally or metaphorically.) But actually, the main thing physical strength is useful for is letting you...
The Quanta Podcast
Why Did Life Move to Land? For the View
The ancient creatures who first crawled onto land may have been lured by the informational benefit...
6th Apr 2017
The ancient creatures who first crawled onto land may have been lured by the informational benefit that comes from seeing through air.
The post Why Did Life Move to Land? For the View first appeared on Quanta Magazine
Works in Progress...
The perks of being a mole rat
The secrets to extending human lifespans might lie in the animals that can already live for...
4th Feb 2026
The secrets to extending human lifespans might lie in the animals that can already live for centuries.
SubAnima
How A Single Metaphor Transformed Biology
René Descartes kinda ruined biology
13th Sep 2022
René Descartes kinda ruined biology
Many Worlds
Getting To Know Rogue Planets
In our Earthling minds, planets exist in solar systems with a Sun in the middle and objects large...
11th Aug 2023
In our Earthling minds, planets exist in solar systems with a Sun in the middle and objects large and small orbiting around it. This is hardly surprising since planets are pretty much exclusively illustrated in solar systems and, until the onset of the 21st century, no other...
Long Now
Jared Diamond: How Societies Fail-And Sometimes Succeed
### On failing to think long-term
Sophisticated societies from time to time collapse utterly, often...
16th Jul 2005
### On failing to think long-term
Sophisticated societies from time to time collapse utterly, often leaving traces of a civilization that was at a proud peak just before the fall. Other societies facing the same dangers figure out how to adapt around them, recover, and go on to...
The Quanta Podcast
The Art of Teaching Math and Science
The impasse in math and science instruction runs deeper than test scores or the latest educational...
26th Jan 2017
The impasse in math and science instruction runs deeper than test scores or the latest educational theory. What can we learn from the best teachers on the front lines?
The post The Art of Teaching Math and Science first appeared on Quanta Magazine
The Quanta Podcast
A Newfound Source of Cellular Order in the Chemistry of Life
Inside cells, droplets of biomolecules called condensates merge, divide and dissolve. Their dance...
1st Apr 2021
Inside cells, droplets of biomolecules called condensates merge, divide and dissolve. Their dance may regulate vital processes.
The post A Newfound Source of Cellular Order in the Chemistry of Life first appeared on Quanta Magazine
Willem Pennings
Balancing cube
This cube manages to balance itself on a corner, and can simultaneously rotate around its axis in a...
10th Feb 2024
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...
Chris Grossack's...
$\mathsf{B}\text{Diff}(\Sigma)$ Classifies $\Sigma$-bundles
I’ve been trying to learn all about topological (quantum) field theories, the
cobordism hypothesis,...
21st Dec 2024
I’ve been trying to learn all about topological (quantum) field theories, the
cobordism hypothesis, and how to use $(\infty,n)$-categories. This is all
in service of some stuff I’m doing with skein algebras (which are part of a
“$3+1$ TQFT” often named after Crane–Yetter, but...
IEEE Spectrum
Saving the Big Bang (Antenna)
The antenna that discovered a cosmic microwave background coming from all directions in...
10th Feb 2023
The antenna that discovered a cosmic microwave background coming from all directions in space—cementing the theory that the universe was created in a big bang—now stares down its own topsy-turvy future. Its owner says the hardware will be preserved, but the fate of the historical...
IEEE Spectrum
Why the Art of Invention Is Always Being Reinvented
Every invention begins with a problem—and the creative act of seeing a problem where others might...
1st Nov 2024
Every invention begins with a problem—and the creative act of seeing a problem where others might just see unchangeable reality. For one 5-year-old, the problem was simple: She liked to have her tummy rubbed as she fell asleep. But her mom, exhausted from working two jobs, often...
Casey Handmer's blog
SLS is still a national disgrace
Four years ago, unable to find a comprehensive summary of the ongoing abject failure known as the...
2nd Oct 2024
Four years ago, unable to find a comprehensive summary of the ongoing abject failure known as the NASA SLS (Space Launch System), I wrote one. If you’re unfamiliar with the topic, you should read it first. It is hard to …
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...
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.
NeuroLogica Blog
Was Jesus a Con Artist?
Let me start out by saying that I think the answer to that question is no – but this requires lots...
1st Aug 2024
Let me start out by saying that I think the answer to that question is no – but this requires lots of clarification. This was, however, the discussion here, while although poorly informed, does raise some interesting questions. This is a Tik Tok video of a popular podcast which...
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...
The Quanta Podcast
At Tiny Scales, a Giant Burst on Tree of Life
A new technique for finding and characterizing microbes has boosted the number of known bacteria by...
6th Aug 2015
A new technique for finding and characterizing microbes has boosted the number of known bacteria by almost 50 percent, revealing a hidden world all around us.
The post At Tiny Scales, a Giant Burst on Tree of Life first appeared on Quanta Magazine
Long Now
Jesse Ausubel: Nature is Rebounding
### Why nature is rebounding
Over the last 40 years, in nearly every field, human productivity has...
14th Jan 2015
### Why nature is rebounding
Over the last 40 years, in nearly every field, human productivity has _decoupled_ from resource use, Ausubel began. Even though our prosperity and population continue to increase, the trends show _decreasing_ use of energy, water, land, material...
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...
wadertales
Why count shorebirds? A tale from Portugal
The Sado Estuary is one of Portugal’s most important wetlands – a key link in the chain of sites...
14th Feb 2023
The Sado Estuary is one of Portugal’s most important wetlands – a key link in the chain of sites connecting Africa and the Arctic, on the East Atlantic Flyway. In a paper in Waterbirds, João Belo and colleagues analyse changes in numbers of waders wintering in this estuary over...
The Quanta Podcast
The New Science of Seeing Around Corners
Computer vision researchers have uncovered a world of visual signals hiding in our midst, including...
1st Aug 2019
Computer vision researchers have uncovered a world of visual signals hiding in our midst, including subtle motions that betray what’s being said and faint images of what’s around a corner.
The post The New Science of Seeing Around Corners first appeared on Quanta...
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...
Beautiful Public...
1,000 Photos of Dolphin Fins
Scars, scratches and wounds abound in these photos as encounters with unknown creatures and boat...
10th Apr 2023
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.
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...
brr
The Last Egg
Five more months until freshies...
9th Jun 2023
Five more months until freshies...
Andrew Fraknoi –...
A Course Via Zoom on Atomic Science for Everyone
I am teaching a new Zoom course on the mysterious world of the atom, with lots of visuals and no...
20th Sep 2025
I am teaching a new Zoom course on the mysterious world of the atom, with lots of visuals and no math. It’s a six-week class for retired people: Join me for a richly illustrated tour of the atomic world that lies beneath our everyday conception of reality. Using historical...
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 →
Beautiful Public...
Government Comic Books
Government comics have taught Americans how to prevent forest fires, survive a nuclear blast, and...
27th Nov 2023
Government comics have taught Americans how to prevent forest fires, survive a nuclear blast, and how soldiers should handle homosexuality in the military.
SubAnima
Could There Be Laws Of Biology?
Physics has such nice equations and universal laws. Could we ever expect to find similar principles...
10th Mar 2023
Physics has such nice equations and universal laws. Could we ever expect to find similar principles or axioms for biology?
Probably...
My very busy week
I’m not sure who scheduled ODSC and PyConUS during the same week, but I am unhappy with their...
22nd May 2025
I’m not sure who scheduled ODSC and PyConUS during the same week, but I am unhappy with their decisions. Last Tuesday I presented a talk and co-presented a workshop at ODSC, and on Thursday I presented a tutorial at PyCon. If you would like to follow along with my very busy week,...
Out-of-Pocket Blog
Common ROI mistakes in healthcare | Out-Of-Pocket
Plus some benchmark ROI numbers for you to think about
7th Jul 2025
Plus some benchmark ROI numbers for you to think about
NeuroLogica Blog
Hydrogen Tech
I often get questions like the one below:
“I live part time in Japan. Everyone sees hydrogen powered...
3rd Jul 2026
I often get questions like the one below:
“I live part time in Japan. Everyone sees hydrogen powered generators, trains, trucks, etc regularly. High density population means it’s easy to get enough synergy to justify the infrastructure. So sad we aren’t doing more to utilize this...
Casey Handmer's blog
Stuff you should have been taught in college but weren’t
As part of my job running Terraform Industries, I get to build an amazing team of super smart...
4th Feb 2025
As part of my job running Terraform Industries, I get to build an amazing team of super smart people, and that involves interviewing hundreds of people. Over time certain patterns have become obvious, but I remember when they weren’t obvious to me on the other side of the table!...
Long Now
Iqbal Quadir: Technology Empowers the Poorest
### Making Money WITH the Poor
When Iqbal Quadir applied to US colleges from his home town in...
22nd May 2008
### Making Money WITH the Poor
When Iqbal Quadir applied to US colleges from his home town in Bangladesh he was surprised to discover that not all American universities were found in Washington, DC. That's how it was in Bangladesh, where everything of importance was centralized...
The Quanta Podcast
In Game Theory, No Clear Path to Equilibrium
John Nash’s notion of equilibrium is ubiquitous in economic theory, but a new study shows that it is...
12th Oct 2017
John Nash’s notion of equilibrium is ubiquitous in economic theory, but a new study shows that it is often impossible to reach efficiently.
The post In Game Theory, No Clear Path to Equilibrium first appeared on Quanta Magazine
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.
wadertales
When mates behave differently
Iceland’s 40,000 Oystercatchers are an interesting mix of resident birds and migrants, providing an...
7th Aug 2022
Iceland’s 40,000 Oystercatchers are an interesting mix of resident birds and migrants, providing an ideal system in which to study the costs and benefits of the two options, and to try to work out what influences whether an individual becomes a ‘resident’ or a ‘migrant’. I’ve...
Quanta Magazine
Microbes Gained Photosynthesis Superpowers From a ‘Proton Pump’
New research reveals how marine microbes use an extra membrane that once had digestive functions to...
5th Jul 2023
New research reveals how marine microbes use an extra membrane that once had digestive functions to boost their yield from photosynthesis.
The post Microbes Gained Photosynthesis Superpowers From a ‘Proton Pump’ first appeared on Quanta Magazine
Long Now
Paul Ehrlich: The Dominant Animal: Human Evolution and the Environment
### Becoming a Benign Dominant
To track how humans became Earth's dominant animal, Ehrlich began...
28th Jun 2008
### Becoming a Benign Dominant
To track how humans became Earth's dominant animal, Ehrlich began with a photo of a tarsier in a tree. The little primate had a predator's binocular vision and an insect-grabber's fingers. When (possibly) climate change drove some primates out of...
Out-of-Pocket Blog
The New Wave of Concierge Medicine | Out-Of-Pocket
This episode of Out-Of-Pocket is brought to you by…
9th Jul 2024
This episode of Out-Of-Pocket is brought to you by…
Stephen Wolfram...
The Ruliology of Lambdas
Click any diagram to get Wolfram Language code to reproduce it.
What Are Lambdas?
It’s a story of...
15th Sep 2025
Click any diagram to get Wolfram Language code to reproduce it.
What Are Lambdas?
It’s a story of pure, abstract computation. In fact, historically, one of the very first. But even though it’s something I for one have used in practice for nearly half a century, it’s not something...
Inverted Passion
Getting things done by not trying
I recently finished a very short book with an intriguing title: Why Greatness Cannot be Planned....
20th Oct 2024
I recently finished a very short book with an intriguing title: Why Greatness Cannot be Planned. It’s an unconventional self-help book disguised as a computer science research exposition (that’s why the publisher is Springer). I strongly recommend reading it. Here is a taste of...
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...
Chris Grossack's...
Monoidal Monoidoidoids
So I was on the nlab the other day, and I saw a fantastic joke:
A 2-category is “just” a monoidal...
21st Aug 2022
So I was on the nlab the other day, and I saw a fantastic joke:
A 2-category is “just” a monoidal monoidoidoid! Here’s a screenshot
in case the nlab page for 2-categories changes someday:
There’s a thing called the Category Theorist’s “Just”, which describes
the joy that many...
Long Now
Michael West: The Prospects of Human Life Extension
### Ever longer life
Our germline cells (eggs and sperm) are already immortal. What if the rest of...
13th Nov 2004
### Ever longer life
Our germline cells (eggs and sperm) are already immortal. What if the rest of the cells of our body could acquire the same ability? Tissue by tissue, one degenerative disease after another, it could gradually happen in the course of one or two human...
Quanta Magazine
At 17, Hannah Cairo Solved a Major Math Mystery
After finding the homeschooling life confining, the teen petitioned her way into a graduate class at...
1st Aug 2025
After finding the homeschooling life confining, the teen petitioned her way into a graduate class at Berkeley, where she ended up disproving a 40-year-old conjecture.
The post At 17, Hannah Cairo Solved a Major Math Mystery first appeared on Quanta Magazine
Andrew Fraknoi –...
128 New Moons Found Around Saturn
An international team of astronomers announced recently that they had discovered 128 new, small...
9th Apr 2025
An international team of astronomers announced recently that they had discovered 128 new, small moons orbiting the planet Saturn. That brings the total number of moons known around the ringed planet to 274, breaking all planetary records. Jupiter, the runner-up, has “only” 95...
Stephen Wolfram...
What Is Ruliology?
Ruliology is taking off! And more and more people are talking about it. But what is ruliology? Since...
12th Jan 2026
Ruliology is taking off! And more and more people are talking about it. But what is ruliology? Since I invented the term, I decided I should write something to explain it. But then I realized: I actually already wrote something back in 2021 when I first invented the term. What I...
The Quanta Podcast
Fossil DNA Reveals New Twists in Modern Human Origins
Modern humans and more ancient hominins interbred many times throughout Eurasia and Africa, and the...
13th Aug 2020
Modern humans and more ancient hominins interbred many times throughout Eurasia and Africa, and the genetic flow went both ways.
The post Fossil DNA Reveals New Twists in Modern Human Origins first appeared on Quanta Magazine
Long Now
Adrian Hon: A History of the Future in 100 Objects
### Future artifacts
Speaking from 02082, Hon described 5 (of 100) objects and events from this...
17th Jul 2014
### Future artifacts
Speaking from 02082, Hon described 5 (of 100) objects and events from this century’s history he felt most strongly evoked the astonishing trends that have transformed humanity in the past 8 decades.
Not all developments proved to be positive. One such was...
pcloadletter
AI hype is excessive, but its productivity gains are real
I'm kind of writing this to "past" me, who I assume is "current" you for a number of folks out...
19th Oct 2025
I'm kind of writing this to "past" me, who I assume is "current" you for a number of folks out there. For the rest of you, this might just sound like ramblings of an old fogey super late to the party.
Yes, AI is over-hyped. LLMs will not solve every problem under the sun but,...
Out-of-Pocket Blog
Transcarent, AI Therapists, Interoperability, and more | Out-Of-Pocket
Plus Out-Of-Pocket is hiring!!
16th Jan 2025
Plus Out-Of-Pocket is hiring!!
Long Now
Jane Langdale: Radical Ag: C4 Rice and Beyond
## Revolutionary rice
Feeding the world (and saving nature) in this populous century, Jane Langdale...
15th Mar 2016
## Revolutionary rice
Feeding the world (and saving nature) in this populous century, Jane Langdale began, depends entirely on agricultural efficiency—the ability to turn a given amount of land and sunlight into ever more food. And that depends on three forms of efficiency in...
SubAnima
Evolution Isn't Always For The Best
Evolution is not, I repeat, NOT natural selection
17th Mar 2022
Evolution is not, I repeat, NOT natural selection
Cremieux Recueil
Your Allergies Are Probably Fake
You might be avoiding medications that don't do anything to you
4th Feb 2026
You might be avoiding medications that don't do anything to you
Works in Progress...
Liberté, égalité, radioactivité
France built 40 nuclear reactors in a decade. Here’s how they did it, and how the world can follow...
4th Sep 2025
France built 40 nuclear reactors in a decade. Here’s how they did it, and how the world can follow their lead today.
Long Now
Sam Harris: The View from the End of the World
### On necessary heresy
With gentle demeanor and tight argument, Sam Harris carried an overflow...
10th Dec 2005
### On necessary heresy
With gentle demeanor and tight argument, Sam Harris carried an overflow audience into the core of one of the crucial issues of our time: What makes some religions lethal? How do they employ aggressive irrationality to justify threatening and controlling...
The Quanta Podcast
A World Without Clouds
A state-of-the-art supercomputer simulation indicates that a feedback loop between global warming...
2nd Jan 2020
A state-of-the-art supercomputer simulation indicates that a feedback loop between global warming and cloud loss can push Earth’s climate past a disastrous tipping point in as little as a century.
The post A World Without Clouds first appeared on Quanta Magazine
Apoorva Srinivasan
getting started with bayesian inference
In my previous post, we spoke about hypothesis testing from a frequentist perspective. This is the...
27th Jun 2020
In my previous post, we spoke about hypothesis testing from a frequentist perspective. This is the method that is commonly taught in STAT101 classes. But for many decades, some statisticians have argued for another approach to conduct statistical analysis based on bayes...
Long Now
Timothy Ferriss: Accelerated Learning in Accelerated Times
### Learning to learn fast
To acquire "the meta-skill of acquiring skills," Ferriss recommends...
15th Sep 2011
### Learning to learn fast
To acquire "the meta-skill of acquiring skills," Ferriss recommends approaching any subject with some contrarian analysis: "What if I try the opposite of best practices?" Some conventional wisdom---"children learn languages faster than adults" (no they...
Conservation...
3 things our experts loved in May
26th Jun 2024
Melting Asphalt
Here Be Sermons
I've long turned up my nose at sermons and related forms of mass moralizing. One reason, quite...
11th Sep 2017
I've long turned up my nose at sermons and related forms of mass moralizing. One reason, quite simply, is that they bore me. Honesty good. Violence bad. My eyes glaze over. Empathy, rah! Racism, boo! Please, don't we know this…
Read more ›
Interaction Magic -...
Think outside the screen
Nobody likes stroking a pane of glass, so why do we love touchscreens so much? Let's build...
10th Nov 2018
Nobody likes stroking a pane of glass, so why do we love touchscreens so much? Let's build distributed interfaces that work.
Melting Asphalt
A Nihilist's Guide to Meaning
I've never been plagued by the big existential questions. You know, like What's my purpose? or What...
11th Jul 2016
I've never been plagued by the big existential questions. You know, like What's my purpose? or What does it all mean? Growing up I was a very science-minded kid — still am — and from an early age I learned…
Read more ›
The Works in...
Issue 16: I dream of genes
Plus: how humans are outdoing nature's shiniest creations; the history of measuring price rises; and...
3rd Sep 2024
Plus: how humans are outdoing nature's shiniest creations; the history of measuring price rises; and how America's favourite type of coffee got really, really good.
Peder M. Isager
Bakeoff
Formspree makes it easy to receive submissions from HTML forms on your static website. Functional...
1st Jul 2019
Formspree makes it easy to receive submissions from HTML forms on your static website. Functional Form This theme has a form-to-email feature built in, thanks to the simple Formspree integration. All you need to activate the form is a valid recipient email address saved in the...
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.
Long Now
Rosabeth Moss Kanter: Enduring Principles for Changing Times
### Principles against panic
"Everything looks like a failure in the middle." Any new enterprise,...
10th Nov 2007
### Principles against panic
"Everything looks like a failure in the middle." Any new enterprise, Kanter explained, encounters roadblocks. As the obstacles multiply, the situation looks hopeless. That's when deeply held principles and the long view are most needed to get you...
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...
The Quanta Podcast
Computer Scientists Expand the Frontier of Verifiable Knowledge
The universe of problems that a computer can check has grown. The researchers’ secret ingredient?...
9th Apr 2020
The universe of problems that a computer can check has grown. The researchers’ secret ingredient? Quantum entanglement.
The post Computer Scientists Expand the Frontier of Verifiable Knowledge first appeared on Quanta Magazine
Long Now
Paul Hawken: The New Great Transformation
### Humanity's immune system
The title of Paul Hawken's talk, "The New Great Transformation," has...
9th Jun 2007
### Humanity's immune system
The title of Paul Hawken's talk, "The New Great Transformation," has two referents, he explained. Economist Karl Polanyi's 1944 book, _The Great Transformation_ , said that the "market society" and modern nation state emerged together in Europe after...
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...
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...
The Works in...
Readers from Canada, Australia and the EU can now subscribe to Works in Progress
Our first print edition ships in two weeks.
4th Nov 2025
Our first print edition ships in two weeks.
Andrew Fraknoi –...
Two of My Science-Fiction Stories Published in May
View this email in your browser A Change of Pace from Astronomy News As you may know, I have been...
2nd Jun 2025
View this email in your browser A Change of Pace from Astronomy News As you may know, I have been writing science-fiction stories based on good astronomy as my retirement project. After a good number of rejections from the finest sci-fi magazines the world over, I am now...
Quantum Frontiers
How I didn’t become a philosopher (but wound up presenting a named philosophy lecture anyway)
Many people ask why I became a theoretical physicist. The answer runs through philosophy—which I...
15th Apr 2024
Many people ask why I became a theoretical physicist. The answer runs through philosophy—which I thought, for years, I’d left behind in college. My formal relationship with philosophy originated with Mr. Bohrer. My high school classified him as a religion … Continue reading →
Marine Madness
Book Club: ‘Sea People: The Puzzle of Polynesia’ by Christina Thompson
Who first settled the islands of the remote Pacific? Where did they come from? How did they get...
1st Feb 2022
Who first settled the islands of the remote Pacific? Where did they come from? How did they get there, and how do we know? The answers to these and more questions are all explored in this mesmerizing novel by Pacific historian Christina Thompson. For over a millennium,...
The Quanta Podcast
How Jurassic Plankton Stole Control of the Ocean’s Chemistry
Only 170 million years ago, new plankton evolved. Their demand for carbon and calcium permanently...
10th Sep 2020
Only 170 million years ago, new plankton evolved. Their demand for carbon and calcium permanently transformed the seas as homes for life.
The post How Jurassic Plankton Stole Control of the Ocean’s Chemistry first appeared on Quanta Magazine
Conservation...
On island nation, ‘ancestral bond’ to crocodiles is tested
1st Jun 2026
The Quanta Podcast
Machines Learn Better if We Teach Them the Basics
A wave of research improves reinforcement learning algorithms by pre-training them as if they were...
5th Jul 2023
A wave of research improves reinforcement learning algorithms by pre-training them as if they were human. Read more at QuantaMagazine.org. Music is “Quasi Motion” by Kevin MacLeod.
Marine Madness
Which countries eat the most seafood per person?
The top 10 seafood-consuming nations in the world, plus trends among the world’s richest countries....
11th Dec 2021
The top 10 seafood-consuming nations in the world, plus trends among the world’s richest countries. Seafood is a vital food group and form of income for millions of people around the world. The seafood industry has more than quadrupled in the last 50 years and is estimated to be...
Long Now
Danny Hillis & Brian Eno: The Long Now, now
### Make the next legal U-turn
"Bitching Betty," they call the robotic voice of the car’s GPS...
22nd Jan 2014
### Make the next legal U-turn
"Bitching Betty," they call the robotic voice of the car’s GPS guidance system. Eno and Hillis, on their road trips, always become so engrossed in conversation that they get lost—one time, driving to Monterey they wound up in Sacramento, 200 miles...
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...
Quanta Magazine
What Is a Manifold?
In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces,...
3rd Nov 2025
In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation for modern geometry and physics.
The post What Is a Manifold? first appeared on Quanta Magazine
The Quanta Podcast
Visions of Future Physics
Nima Arkani-Hamed is championing a campaign to build the world’s largest particle collider, even as...
1st Oct 2015
Nima Arkani-Hamed is championing a campaign to build the world’s largest particle collider, even as he pursues a new vision of the laws of nature.
The post Visions of Future Physics first appeared on Quanta Magazine
Beautiful Public...
The Style Guide for America’s Highways: The Manual on Uniform Traffic Control Devices
Driving across America, you will encounter a wide variety of cultures, landscapes, people and...
9th Jan 2023
Driving across America, you will encounter a wide variety of cultures, landscapes, people and animals. But the one consistent thing that will stay the same from Maine to California are the signs you pass on the highway. That is because America’s roads and highways have a big, fat...
Long Now
Nicholas Negroponte: Beyond Digital
### A world of convergence
In education, Negroponte explained, there’s a fundamental distinction...
18th Apr 2013
### A world of convergence
In education, Negroponte explained, there’s a fundamental distinction between "instructionism" and "constructionism." "Constructionism is learning by discovery, by doing, by making. Instructionism is learning by being told." Negroponte’s lifelong...
The Roots of...
The Problem-Solving Animal, part 1
Previously: The Flywheel, part 1 and part 2.
I feel sorry for the Rev. Thomas Malthus. He was doomed...
3rd Jun 2025
Previously: The Flywheel, part 1 and part 2.
I feel sorry for the Rev. Thomas Malthus. He was doomed to be misremembered by history.
His Essay on the Principle of Population is remembered as a prophecy of scarcity. But Malthus’s focus was how to deal with scarcity, which he took...
SubAnima
Why do bees die when they sting you?
Suicide is a truly bizarre evolutionary strategy. Why does it exist?
4th Oct 2021
Suicide is a truly bizarre evolutionary strategy. Why does it exist?
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 […]
ToughSF
Fusion without Fissiles: Superbombs and Wilderness Orion
Fusion technology today relies on expensive, building-sized equipment for ignition, or the help of...
25th Mar 2022
Fusion technology today relies on expensive, building-sized equipment for ignition, or the help of an already powerful fission detonation. What if we could do away with both?
Fusion power without the need for fissiles, but also small enough to be launched into space. It is...
Interaction Magic -...
Light Engineering
Exploring the physics and engineering of light pipes, where optics and mechanical design meet.
4th Jun 2020
Exploring the physics and engineering of light pipes, where optics and mechanical design meet.
Willem Pennings
Fixing my heating system
The heating system in my apartment building consists of a group of heat pumps that deliver warm...
3rd May 2024
The heating system in my apartment building consists of a group of heat pumps that deliver warm water to the underfloor heating system of about a dozen apartments, including mine. During the warm summer months, the system supplies cool water instead. The heat pumps figure out...
Quantum Frontiers
Quantum Algorithms: A Call To Action
Quantum computing finds itself in a peculiar situation. The number one question asked about quantum...
21st Apr 2025
Quantum computing finds itself in a peculiar situation. The number one question asked about quantum computers by outsiders is very common sensical: What are they good for? The honest answer reveals an elephant in the room: We don’t fully know yet. For theorists like me, it’s an...
Works in Progress...
Advancing antivenom
Snakebites kill between 80,000 and 140,000 people every year. Better antivenom should be a high...
8th Dec 2022
Snakebites kill between 80,000 and 140,000 people every year. Better antivenom should be a high priority – thankfully new technology can help.
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...
The Works in...
Issue 12: Houston, we have a solution
Plus: How Mexico built its state, the causes of the Baby Boom, and the 141-year quest for a malaria...
7th Sep 2023
Plus: How Mexico built its state, the causes of the Baby Boom, and the 141-year quest for a malaria vaccine.
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