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California’s path to redemption California is by far the richest and most powerful polity led by Progressive ideals, and it has...
2nd Mar 2025
57

California’s path to redemption

from Casey Handmer's blog [alt+shift+b] in science

2nd Mar 2025
California is by far the richest and most powerful polity led by Progressive ideals, and it has taken a beating of late. In this post, I discuss a practical roadmap by which California must reclaim its mantle as the shining city on the hill, an embodiment of the positive...
Counting breeding shorebirds using listening devices With more demands upon the space that is currently occupied by breeding waders, from developments...
4th Dec 2024
102

Counting breeding shorebirds using listening devices

from wadertales [alt+shift+b] in science

4th Dec 2024
With more demands upon the space that is currently occupied by breeding waders, from developments such as wind turbines and monoculture forestry, conservationists are often asked to assess the potential effects of landscape change. Do passive acoustic devices have a role to play...
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
1
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...
Some stories from healthcare founders | Out-Of-Pocket Titles matter, you can change regulation, how M&A happens
5th Aug 2025
36

Some stories from healthcare founders | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

5th Aug 2025
Titles matter, you can change regulation, how M&A happens
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
101

What I’ve been reading, October 2023

from The Roots of Progress | Articles [alt+shift+b] in science

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...
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
69
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,...
Things I Learned at the 2025 Progress Conference Neural Implants with Actual Neurons, Drone Delivery, Freedom of Speech and AI, Fact-Checking...
3rd Dec 2025
1

Things I Learned at the 2025 Progress Conference

from Uncharted Territories [alt+shift+b] in science

3rd Dec 2025
Neural Implants with Actual Neurons, Drone Delivery, Freedom of Speech and AI, Fact-Checking Tech, When AI Will Manage Entire Companies, Ecoterrorists Could Stop Global Warming, and more
The Highway to NIMBYism San Francisco’s history of collective decision-making helped prevent the city from being carved up...
1st May 2024
28

The Highway to NIMBYism

from Asterisk [alt+shift+b] in science

1st May 2024
San Francisco’s history of collective decision-making helped prevent the city from being carved up by highways. Today, that same legacy prevents the city from building what it desperately needs: more housing.
What is a biological individual? Some individuals have no clear boundaries. Here’s an assortment of some of the most interesting...
6th Sep 2021
20

What is a biological individual?

from SubAnima [alt+shift+b] in science

6th Sep 2021
Some individuals have no clear boundaries. Here’s an assortment of some of the most interesting problem cases
Beth Noveck: Transparent Government ### Dot.Gov Noveck began with the example of patents, first devised in Renaissance Florence and...
5th Mar 2010
1

Beth Noveck: Transparent Government

from Long Now [alt+shift+b] in science

5th Mar 2010
### Dot.Gov Noveck began with the example of patents, first devised in Renaissance Florence and Venice to protect techniques such as glass manufacture. In England, conferring a monopoly on a tool or technique became a prerogative of the king. In contemporary America, the process...
How Much Do Couples Share Traits? Do birds of a feather flock together, or do opposites attract? These are both common aphorisms,...
5th Sep 2023
170

How Much Do Couples Share Traits?

from NeuroLogica Blog [alt+shift+b] in science

5th Sep 2023
Do birds of a feather flock together, or do opposites attract? These are both common aphorisms, which means that they are commonly offered as generally accepted truths, but also that they may by wrong. People like pithy phrases, so they spread prolifically, but that does not mean...
Virtual Walking When I use my virtual reality gear I do practical zero virtual walking – meaning that I don’t have...
1st Mar 2024
63

Virtual Walking

from NeuroLogica Blog [alt+shift+b] in science

1st Mar 2024
When I use my virtual reality gear I do practical zero virtual walking – meaning that I don’t have my avatar walk while I am not walking. I general play standing up which means I can move around the space in my office mapped by my VR software – so I am physically walking to...
Why do we need a Department of Government Efficiency? President Trump’s recent sweeping electoral victory is a clear mandate for change. There is some...
2nd Dec 2024
57

Why do we need a Department of Government Efficiency?

from Casey Handmer's blog [alt+shift+b] in science

2nd Dec 2024
President Trump’s recent sweeping electoral victory is a clear mandate for change. There is some urgency, and Trump has assembled the early stages of a team and coalition that can deliver it. It’s not exactly a mystery what Elon and Vivek plan for The Department of Government...
What Ultimately Is There? Metaphysics and the Ruliad The Wolfram Institute recently received a grant from the Templeton World Charity Foundation for...
4th Feb 2026
1

What Ultimately Is There? Metaphysics and the Ruliad

from Stephen Wolfram Writings [alt+shift+b] in science

4th Feb 2026
The Wolfram Institute recently received a grant from the Templeton World Charity Foundation for “Computational Metaphysics”. I wrote this piece in part as a launching point for discussions with experts in traditional philosophy. Moving Metaphysics from Philosophy to...
Can we “cure” cancer? In an excellent recent essay on “big visions for biology,” Sam Rodriques writes: Ask most biologists...
1st Feb 2023
61

Can we “cure” cancer?

from The Roots of Progress | Articles [alt+shift+b] in science

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...
Warm Countries’ Poverty & Mountains: Responses to Your Comments Geographic arguments against the theory: Switzerland, Austria, Colorado, India, Cambodia, Indonesia,...
1st Oct 2025
1

Warm Countries’ Poverty & Mountains: Responses to Your Comments

from Uncharted Territories [alt+shift+b] in science

1st Oct 2025
Geographic arguments against the theory: Switzerland, Austria, Colorado, India, Cambodia, Indonesia, China…Has race had any role in warm countries’ poverty?Does this disregard colonialism?
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
83

Stuff you should have been taught in college but weren’t

from Casey Handmer's blog [alt+shift+b] in science

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!...
Peatland restoration – ploughing for plovers. Commercial forestry was never a good option for the wet peatlands of northeast Scotland, with...
16th Aug 2025
41

Peatland restoration – ploughing for plovers.

from wadertales [alt+shift+b] in science

16th Aug 2025
Commercial forestry was never a good option for the wet peatlands of northeast Scotland, with planting financed by tax subsidies and sold on the mantra of ‘rural jobs’. The trees did not grow well and, thirty years on, more government money started to be spent to restore the same...
The Unlimited Horizon, part 1 Previously: The Problem-Solving Animal, part 1, part 2 and part 3. The acceleration that we saw...
15th Jul 2025
1

The Unlimited Horizon, part 1

from The Roots of Progress [alt+shift+b] in science

15th Jul 2025
Previously: The Problem-Solving Animal, part 1, part 2 and part 3. The acceleration that we saw in Chapter 6 is driven by a feedback process in which growth itself improves the mechanisms of growth. When we zoom out to look at thousands of years, this process looks smooth and...
21st Feb 2024
Simpson’s What? I like Simpson’s paradox so much I wrote three chapters about it in Probably Overthinking It. In...
16th Oct 2025
23

Simpson’s What?

from Probably Overthinking It [alt+shift+b] in science

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...
Tim Flannery: Here on Earth ### Wallace beats Darwin The great insight of natural selection was published simultaneously by...
4th May 2011
1

Tim Flannery: Here on Earth

from Long Now [alt+shift+b] in science

4th May 2011
### Wallace beats Darwin The great insight of natural selection was published simultaneously by Charles Darwin and Alfred Russell Wallace in 1858, Flannery pointed out, but their interpretations of the insight then diverged. Darwin's harsh view of "survival of the fittest" led...
Alaska Wolf Found With Record Amount of Mercury, a Sign of Growing Contamination When Alaska’s wolves began eating sea otters, it looked like a story of adaptation. Then they...
2nd Jan 2026
1
2nd Jan 2026
When Alaska’s wolves began eating sea otters, it looked like a story of adaptation. Then they started getting sick. Read more on E360 →
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
81

To Conquer the Primary Energy Consumption Layer of Our Entire Civilization

from Casey Handmer's blog [alt+shift+b] in science

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...
The San Diego infinite housing glitch How a bonus ADU program allows 'granny towers' in gardens
2nd Oct 2024
77

The San Diego infinite housing glitch

from The Works in Progress Newsletter [alt+shift+b] in science

2nd Oct 2024
How a bonus ADU program allows 'granny towers' in gardens
How To (Properly) Text Patients | Out-Of-Pocket Do’s and don’ts + tactical tips from an actual doctor
10th Apr 2024
81

How To (Properly) Text Patients | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

10th Apr 2024
Do’s and don’ts + tactical tips from an actual doctor
Statins and Strength Does lowering your LDL and saving your heart mean sacrificing muscular strength? No.
6th May 2026
1

Statins and Strength

from Cremieux Recueil [alt+shift+b] in science

6th May 2026
Does lowering your LDL and saving your heart mean sacrificing muscular strength? No.
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
1

Meta: 7,000

from lcamtuf’s thing [alt+shift+b] in science

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).
Let’s argue against the Shark Cull with science There’s been a lot in the news recently about the implementation of the Shark Cull (or, as the...
1st Feb 2014
109

Let’s argue against the Shark Cull with science

from Confessions of a Marine Ecologist [alt+shift+b] in science

1st Feb 2014
There’s been a lot in the news recently about the implementation of the Shark Cull (or, as the Government put it, the “shark protection measures”) here in Western Australia.  Just as I am not a climate scientist, I am not a shark biologist, and cannot claim to be a shark expert....
Marine science, the environment, and the 2013 Australian election I’ve been a bit reluctant to write about the upcoming election in this blog; after all the point of...
10th Sep 2013
86

Marine science, the environment, and the 2013 Australian election

from Confessions of a Marine Ecologist [alt+shift+b] in science

10th Sep 2013
I’ve been a bit reluctant to write about the upcoming election in this blog; after all the point of this blog has never been about anything political!  However, for better or worse the state of our  environment (including our oceans) are inextricably linked to politics, so here...
The footprints of every building in NYC The landscape of NYC changes so much that the New York City Office of Technology and Innovation...
20th Jul 2026
2

The footprints of every building in NYC

from Beautiful Public Data [alt+shift+b] in science

20th Jul 2026
The landscape of NYC changes so much that the New York City Office of Technology and Innovation updates a dataset of building footprint shapes weekly.
Your Allergies Are Probably Fake You might be avoiding medications that don't do anything to you
4th Feb 2026
2

Your Allergies Are Probably Fake

from Cremieux Recueil [alt+shift+b] in science

4th Feb 2026
You might be avoiding medications that don't do anything to you
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
10

Dominican Republic, October 2025: Mountain Endemics At Zapotén

from Explorations of an Ecologist [alt+shift+b] in science

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...
Steven Johnson: The Long Zoom ### Consilience defeats miasma Steven Johnson began his long zoom survey with the "prior art" of...
12th May 2007
1

Steven Johnson: The Long Zoom

from Long Now [alt+shift+b] in science

12th May 2007
### Consilience defeats miasma Steven Johnson began his long zoom survey with the "prior art" of Joyce's Stephen Daedalus locating himself in himself, his neighborhood, Dublin, on out to the universe. The value of a long zoom is in identifying and employing every scale between...
The Incredible Shrinking Sex Chromosome Nature offers species a panoply of ways to determine an organism’s sex. That flexibility suggests we...
10th Dec 2015
1

The Incredible Shrinking Sex Chromosome

from The Quanta Podcast [alt+shift+b] in science

10th Dec 2015
Nature offers species a panoply of ways to determine an organism’s sex. That flexibility suggests we need not be concerned about losing sex chromosomes, but it raises the question of why such a fundamental property is so variable. The post The Incredible Shrinking Sex...
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
1

Beth Shapiro: How to Clone a Mammoth

from Long Now [alt+shift+b] in science

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...
Rip Anderson & Gwyneth Cravens: Power to Save the World ### Nuclear Footprint In the early 1980s Gwyneth Cravens was one of the protesters against the...
15th Sep 2007
1

Rip Anderson & Gwyneth Cravens: Power to Save the World

from Long Now [alt+shift+b] in science

15th Sep 2007
### Nuclear Footprint In the early 1980s Gwyneth Cravens was one of the protesters against the Shoreham Nuclear Power Plant on Long Island, and also participated in ban-the-bomb rallies. After 15 years of deepening familiarity with nuclear power, she says she still would ban the...
3rd Oct 2025
28

Google x Out-Of-Pocket!! | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

3rd Oct 2025
Plus other fun updates
The call of the Whimbrel The seven-note whistle of the Whimbrel is a classic sound, welcomed by Icelanders at the end of a...
6th Feb 2025
71

The call of the Whimbrel

from wadertales [alt+shift+b] in science

6th Feb 2025
The seven-note whistle of the Whimbrel is a classic sound, welcomed by Icelanders at the end of a long, dark winter. These wonderful waders are responding badly to recent changes to Iceland’s landscape, such as the ever-expanding areas of non-native forestry and power...
Alex Wright: Glut: Mastering Information Though the Ages ### A Series of Information Explosions As usual, microbes led the way. Bacteria have swarmed in...
18th Aug 2007
1

Alex Wright: Glut: Mastering Information Though the Ages

from Long Now [alt+shift+b] in science

18th Aug 2007
### A Series of Information Explosions As usual, microbes led the way. Bacteria have swarmed in intense networks for 3.5 billion years. Then a hierarchical form emerged with the first nucleated cells that were made up of an enclosed society of formerly independent...
Kevin Kelly: The Next 100 Years of Science: Long-term Trends in the Scientific Method. ### Recursion drives science The co-founding editor of “Wired” magazine and author of _Out of...
11th Mar 2006
1
11th Mar 2006
### Recursion drives science The co-founding editor of “Wired” magazine and author of _Out of Control_ is working on a new book on “what technology wants.” His research led to the first-ever history of scientific methodology. Starting from this long-term view of science’s past...
David Keith: Patient Geoengineering ## Practical geoengineering “Temporary, moderate, and responsive” should be the guidelines of...
18th Feb 2015
1

David Keith: Patient Geoengineering

from Long Now [alt+shift+b] in science

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...
Conservation beyond boundaries When an environmental impact assessment concludes that only a small number of shorebirds will be...
7th Apr 2023
57

Conservation beyond boundaries

from wadertales [alt+shift+b] in science

7th Apr 2023
When an environmental impact assessment concludes that only a small number of shorebirds will be affected by a new airport, because relatively small flocks are counted during field surveys, is there an assumption that the birds encountered are always the same individuals? What if...
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
1

Danny Hillis & Brian Eno: The Long Now, now

from Long Now [alt+shift+b] in science

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...
Fifty ways to leave your model A method for calculating the number of alternative causal models, given a number of variables/nodes.
15th Feb 2020
1

Fifty ways to leave your model

from Peder M. Isager [alt+shift+b] in science

15th Feb 2020
A method for calculating the number of alternative causal models, given a number of variables/nodes.
What Do Hospitals Care About? | Out-Of-Pocket Let’s look at three big priorities and a real hospital
11th Feb 2025
58

What Do Hospitals Care About? | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

11th Feb 2025
Let’s look at three big priorities and a real hospital
It's all a blur If you follow information security discussions on the internet, you might have heard that blurring...
6th Feb 2026
1

It's all a blur

from lcamtuf’s thing [alt+shift+b] in science

6th Feb 2026
If you follow information security discussions on the internet, you might have heard that blurring an image is not a good way of redacting its contents.
In a ‘Dark Dimension,’ Physicists Search for the Universe’s Missing Matter An idea derived from string theory suggests that dark matter is hiding in a (relatively) large extra...
1st Feb 2024
141
1st Feb 2024
An idea derived from string theory suggests that dark matter is hiding in a (relatively) large extra dimension. The theory makes testable predictions that physicists are investigating now. The post In a ‘Dark Dimension,’ Physicists Search for the Universe’s Missing...
Understanding the Baby Boom The West has been below replacement fertility once before. Then came the Baby Boom. Understanding...
7th Sep 2023
1

Understanding the Baby Boom

from Works in Progress RSS Feed [alt+shift+b] in science

7th Sep 2023
The West has been below replacement fertility once before. Then came the Baby Boom. Understanding that boom may help us deal with today’s bust.
Dwarf Planet Ring Mystery Scientists love mysteries, because that is where new discoveries lay. It is nice to find evidence...
9th Feb 2023
57

Dwarf Planet Ring Mystery

from NeuroLogica Blog [alt+shift+b] in science

9th Feb 2023
Scientists love mysteries, because that is where new discoveries lay. It is nice to find evidence consistent with existing theories, providing further confirmation, but it’s exciting to find evidence that cannot be explained with existing theories. Astronomers may have found such...
Winter Solstice Arrives on Sunday Dec 21 Dec. 21 is the winter solstice. We explain what this means and how the seasons come about. The post...
19th Dec 2025
1

Winter Solstice Arrives on Sunday Dec 21

from Andrew Fraknoi – Astronomy Lectures – Astronomy Education Resources [alt+shift+b] in science

19th Dec 2025
Dec. 21 is the winter solstice. We explain what this means and how the seasons come about. The post Winter Solstice Arrives on Sunday Dec 21 appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
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
1

Wandering Space Rocks Help Solve Mysteries of Planet Formation

from The Quanta Podcast [alt+shift+b] in science

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
Don’t Bet on the Super Bowl If you have studied probability, you might be familiar with fractional odds, which represent the...
8th Feb 2026
2

Don’t Bet on the Super Bowl

from Probably Overthinking It [alt+shift+b] in science

8th Feb 2026
If you have studied probability, you might be familiar with fractional odds, which represent the ratio of the probability something happens to the probability it doesn’t. For example, if the Seahawks have a 75% chance of winning the Super Bowl, they have a 25% chance of losing,...
Making The Most Of Winter The winter of 2025-2026 is shaping up to be a proper one. Since basically the start of December we...
4th Feb 2026
1

Making The Most Of Winter

from Explorations of an Ecologist [alt+shift+b] in science

4th Feb 2026
The winter of 2025-2026 is shaping up to be a proper one. Since basically the start of December we have experienced below average temperatures and an abundance of snow. We haven't had much respite from the cold, other than a brief warm spell in January quickly followed by an...
Estimating a Difference of Products Wow, it’s been a long time! Both since my last blog post, and since my last quick analysis trick....
28th Aug 2023
30

Estimating a Difference of Products

from Chris Grossack's Blog [alt+shift+b] in science

28th Aug 2023
Wow, it’s been a long time! Both since my last blog post, and since my last quick analysis trick. But I’ve been itching to write more blog posts lately, and I thought that something quick and easy like this would be a good way to get back into it without the kind of effort...
It’s Just A Correlation Did you know that the number of Google searches for cat memes correlates tightly (P-value < 0.01)...
5th Aug 2025
35

It’s Just A Correlation

from NeuroLogica Blog [alt+shift+b] in science

5th Aug 2025
Did you know that the number of Google searches for cat memes correlates tightly (P-value < 0.01) with England’s performance in cricket World Cups? What’s going on here? Is interest in funny cat videos driven by the excitement created by cricket victories. Perhaps cat memes are...
Interview: Ted Nordhaus on ecomodernism Are technology and the environment friends or foes? In this wide-ranging conversation, we discuss...
20th May 2021
1

Interview: Ted Nordhaus on ecomodernism

from Works in Progress RSS Feed [alt+shift+b] in science

20th May 2021
Are technology and the environment friends or foes? In this wide-ranging conversation, we discuss climate policy, activism and ecomodernism with Ted Nordhaus.
Eternal Change for No Energy: A Time Crystal Finally Made Real Like a perpetual motion machine, a time crystal forever cycles between states without consuming...
14th Oct 2021
1

Eternal Change for No Energy: A Time Crystal Finally Made Real

from The Quanta Podcast [alt+shift+b] in science

14th Oct 2021
Like a perpetual motion machine, a time crystal forever cycles between states without consuming energy. Physicists claim to have built this new phase of matter inside a quantum computer.
Dust Storm On Mars A dust storm in Olympia Planum's north polar dune fields was triggered by a late Martian summer cold...
8th Apr 2024
79

Dust Storm On Mars

from Wanderingspace [alt+shift+b] in science

8th Apr 2024
A dust storm in Olympia Planum's north polar dune fields was triggered by a late Martian summer cold front. As the northern polar cap shrinks fast, it releases cold air that sometimes moves south, like on Earth. These cold fronts strengthen in late summer and early fall due to...
What Made the Moon? New Ideas Try to Rescue a Troubled Theory Textbooks say that the moon was formed after a Mars-size mass smashed the young Earth. But new...
17th Nov 2017
1

What Made the Moon? New Ideas Try to Rescue a Troubled Theory

from The Quanta Podcast [alt+shift+b] in science

17th Nov 2017
Textbooks say that the moon was formed after a Mars-size mass smashed the young Earth. But new evidence has cast doubt on that story, leaving researchers to dream up new ways to get a giant rock into orbit. The post What Made the Moon? New Ideas Try to Rescue a...
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
1

The Spirit We Lost, part 1

from The Roots of Progress [alt+shift+b] in science

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...
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
1

The Problem-Solving Animal, part 1

from The Roots of Progress [alt+shift+b] in science

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...
Saul Griffith: Climate Change Recalculated ### The Terawatt World Engineer Griffith said he was going to make the connection between personal...
17th Jan 2009
1

Saul Griffith: Climate Change Recalculated

from Long Now [alt+shift+b] in science

17th Jan 2009
### The Terawatt World Engineer Griffith said he was going to make the connection between personal actions and global climate change. To do that he's been analyzing his own life in extreme detail to figure out exactly how much energy he uses and what changes might reduce the...
Will the growing deer prion epidemic spread to humans? Why not? If a fatal neurological virus were spreading across deer in the US, and showed up in cooked infected...
25th Jun 2023
97

Will the growing deer prion epidemic spread to humans? Why not?

from Eukaryote Writes Blog [alt+shift+b] in science

25th Jun 2023
If a fatal neurological virus were spreading across deer in the US, and showed up in cooked infected meat, my default assumption would be “we're in danger.” But a prion isn’t a virus. Why does that matter?
Detecting Online Predatory Journals The World Wide Web has proven to be a transformative communication technology (we are using it right...
2nd Sep 2025
37

Detecting Online Predatory Journals

from NeuroLogica Blog [alt+shift+b] in science

2nd Sep 2025
The World Wide Web has proven to be a transformative communication technology (we are using it right now). At the same time there have been some rather negative unforeseen consequences. Significantly lowering the threshold for establishing a communications outlet has democratized...
‘World Models,’ an Old Idea in AI, Mount a Comeback You’re carrying around in your head a model of how the world works. Will AI systems need to do the...
2nd Sep 2025
53

‘World Models,’ an Old Idea in AI, Mount a Comeback

from Quanta Magazine [alt+shift+b] in science

2nd Sep 2025
You’re carrying around in your head a model of how the world works. Will AI systems need to do the same? The post ‘World Models,’ an Old Idea in AI, Mount a Comeback first appeared on Quanta Magazine
How to write for Works in Progress We’re looking for new authors and article pitches.
4th Apr 2025
1

How to write for Works in Progress

from Works in Progress RSS Feed [alt+shift+b] in science

4th Apr 2025
We’re looking for new authors and article pitches.
Bayesian Decision Analysis At PyData Global 2025 I presented a workshop on Bayesian Decision Analysis with PyMC. The video is...
9th Jan 2026
1

Bayesian Decision Analysis

from Probably Overthinking It [alt+shift+b] in science

9th Jan 2026
At PyData Global 2025 I presented a workshop on Bayesian Decision Analysis with PyMC. The video is available now. This workshop is based on the first session of the Applied Bayesian Modeling Workshop I teach along with my colleagues at PyMC Labs. If you would like to learn more,...
How to tame a complex system I get a lot of pushback to the idea that humanity can “master” nature. Nature is a complex system, I...
6th Jan 2026
1

How to tame a complex system

from The Roots of Progress [alt+shift+b] in science

6th Jan 2026
I get a lot of pushback to the idea that humanity can “master” nature. Nature is a complex system, I am told, and therefore unpredictable, uncontrollable, unruly. I think this is true but irrelevant. Consider the weather, a prime example of a complex system. We can predict the...
David Eagleman: The Brain and The Now ### The Brain’s Now Our perception of time raises all sorts of questions, Eagleman began. “Why does...
5th Oct 2016
1

David Eagleman: The Brain and The Now

from Long Now [alt+shift+b] in science

5th Oct 2016
### The Brain’s Now Our perception of time raises all sorts of questions, Eagleman began. “Why does time seem to slow down when you’re scared? And why does it seem to speed up as you get older?” With an onscreen demonstration, Eagleman showed that “Time is actively constructed...
Transforming Healthcare Data with Tuva Health | Out-Of-Pocket The nitty, gritty, and shitty of working with health data
1st Nov 2023
96

Transforming Healthcare Data with Tuva Health | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

1st Nov 2023
The nitty, gritty, and shitty of working with health data
Habitable Planet Reality Check: TOI-700e Discovered by NASA’s TESS Mission During a press conference held on January 6, 2020 at the 235th meeting of the American Astronomical...
23rd Jan 2023
48
23rd Jan 2023
During a press conference held on January 6, 2020 at the 235th meeting of the American Astronomical Society (AAS) in Honolulu, Emily Gilbert (then a graduate […]
Web-surfing tips for strange times Meditations on what's bad about the internet lately and how to use it anyhow.
31st May 2024
130

Web-surfing tips for strange times

from Eukaryote Writes Blog [alt+shift+b] in science

31st May 2024
Meditations on what's bad about the internet lately and how to use it anyhow.
Mixed model equivalence test using R and PANGEA How to calculate an equivalence test, and power for an equivalence test, for a fixed effect in a...
25th Nov 2019
1

Mixed model equivalence test using R and PANGEA

from Peder M. Isager [alt+shift+b] in science

25th Nov 2019
How to calculate an equivalence test, and power for an equivalence test, for a fixed effect in a mixed effects model using R and PANGEA.
The first non-opioid painkiller For nearly two centuries, pain relief meant effective but addictive opioids. Scientists have finally...
6th Oct 2025
1

The first non-opioid painkiller

from Works in Progress RSS Feed [alt+shift+b] in science

6th Oct 2025
For nearly two centuries, pain relief meant effective but addictive opioids. Scientists have finally made something better.
As Hurricanes Stir Up Coastal Waters, North Carolina Homes Collapse Into the Sea Five unoccupied homes on North Carolina's Outer Banks collapsed into the sea Tuesday as hurricanes...
1st Oct 2025
22
1st Oct 2025
Five unoccupied homes on North Carolina's Outer Banks collapsed into the sea Tuesday as hurricanes Humberto and Imelda coursed through the Atlantic, stirring up coastal waters. The Outer Banks have seen 17 seaside homes destroyed since 2020. Read more on E360 →
Peter Schwartz: The Starships ARE Coming ### Starship destiny We now know, Schwartz began, that nearly all of the billions of stars in our...
18th Sep 2013
1

Peter Schwartz: The Starships ARE Coming

from Long Now [alt+shift+b] in science

18th Sep 2013
### Starship destiny We now know, Schwartz began, that nearly all of the billions of stars in our galaxy have planets. If we can master interstellar travel, "there’s someplace to go." Our own solar system is pretty boring---one planet is habitable, the rest are "like Antarctica...
New Proofs Probe the Limits of Mathematical Truth By proving a broader version of Hilbert’s famous 10th problem, two groups of mathematicians have...
3rd Feb 2025
80

New Proofs Probe the Limits of Mathematical Truth

from Quanta Magazine [alt+shift+b] in science

3rd Feb 2025
By proving a broader version of Hilbert’s famous 10th problem, two groups of mathematicians have expanded the realm of mathematical unknowability. The post New Proofs Probe the Limits of Mathematical Truth first appeared on Quanta Magazine
Sierpiński triangle? In my bitwise AND? Exploring a peculiar bit-twiddling hack at the intersection of 1980s geek sensibilities.
10th May 2025
61

Sierpiński triangle? In my bitwise AND?

from lcamtuf’s thing [alt+shift+b] in science

10th May 2025
Exploring a peculiar bit-twiddling hack at the intersection of 1980s geek sensibilities.
Astronomers Say They Have Spotted the Universe's First Stars Theory has it that “Population III” stars brought light to the cosmos. The James Webb Space...
12th Apr 2023
1

Astronomers Say They Have Spotted the Universe's First Stars

from The Quanta Podcast [alt+shift+b] in science

12th Apr 2023
Theory has it that “Population III” stars brought light to the cosmos. The James Webb Space Telescope may have just glimpsed them. Read more at QuantaMagazine.org. Music is “Light Gazing” by Andrew Langdon.
Why Am I Left-Handed? Why are only 10% of people left-handed? Geneticists, developmental biologists, neuroscientists, and...
4th Aug 2026
1

Why Am I Left-Handed?

from The Quanta Podcast [alt+shift+b] in science

4th Aug 2026
Why are only 10% of people left-handed? Geneticists, developmental biologists, neuroscientists, and evolutionary biologists have all sought explanations, resulting in an astronomical amount of research into the mystery of handedness. No one has put all the pieces together yet,...
Time Toxicity - A Real-World Example | Out-Of-Pocket Being sick is already annoying, now I gotta spend time on the phone???
3rd Jan 2024
60

Time Toxicity - A Real-World Example | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

3rd Jan 2024
Being sick is already annoying, now I gotta spend time on the phone???
Brief items - Static electricity, quantum geometry, Hubbard model, + news It's been a busy time that has cut into my blogging, but I wanted to point out some links from the...
8th Aug 2025
1
8th Aug 2025
It's been a busy time that has cut into my blogging, but I wanted to point out some links from the past couple of weeks. Physics Today has a cover article this past issue about what is colloquially known as static electricity, but what is more technically described as...
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
62

My Free Introductory Astronomy Textbook Hits a Milestone

from Andrew Fraknoi – Astronomy Lectures – Astronomy Education Resources [alt+shift+b] in science

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...
How much of HN is AI? I have a complicated relationship with Hacker News. The site is the most important aggregator of...
12th Mar 2026
1

How much of HN is AI?

from lcamtuf’s thing [alt+shift+b] in science

12th Mar 2026
I have a complicated relationship with Hacker News. The site is the most important aggregator of geek news and a major source of traffic to this blog. At the same time, it has a fair number of toxic commenters, making it a dependable source of insults hurled in my general...
Rose McDermott: Ideology in our Genes: The Biological Basis for Political Traits While traditionally social factors have been considered to have primary influence on political...
1st Dec 2017
1
1st Dec 2017
While traditionally social factors have been considered to have primary influence on political behaviors and preferences, more recent research shows that there's also a strong heritable component to ideological attitudes. Rose McDermott, professor of International Relations at...
RIP Tony Leggett It's been an extremely busy time, and there are all kinds of distressing events afoot.  Talking...
9th Mar 2026
1

RIP Tony Leggett

from nanoscale views [alt+shift+b] in science

9th Mar 2026
It's been an extremely busy time, and there are all kinds of distressing events afoot.  Talking about new science results or the funding situation can seem self-indulgent when there are ongoing global events of huge impact.  That said, it's important not to lose sight of the...
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
63

Eukaryote Skips Town – why I’m leaving DC

from Eukaryote Writes Blog [alt+shift+b] in science

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.
A Month In Northern Peru, Part 18: Wattled Curassows at Muyuna Lodge (February 26, 2024) February 26, 2024 As dawn broke, Laura, Moises and I slowly cruised along a quiet watercourse. The...
4th Apr 2025
52

A Month In Northern Peru, Part 18: Wattled Curassows at Muyuna Lodge (February 26, 2024)

from Explorations of an Ecologist [alt+shift+b] in science

4th Apr 2025
February 26, 2024 As dawn broke, Laura, Moises and I slowly cruised along a quiet watercourse. The dawn chorus was active and included species like Ferruginous Pygmy-Owl, Zimmer's Woodcreeper and Black-tailed Antbird, but I stayed focused on the treeline, hoping that a...
Pushing the Envelope As is often the case with people in dangerous professions, the Apollo astronauts found that life...
15th Apr 2021
38

Pushing the Envelope

from Damn Interesting [alt+shift+b] in science

15th Apr 2021
As is often the case with people in dangerous professions, the Apollo astronauts found that life insurance policies were prohibitively expensive. Rather than pay the exorbitant insurance fees, the astronauts devised a system to ensure their wives and children would be financially...
My $500M Mars Rover Mistake: A Failure Story Some mistakes feel worse than death.
27th Nov 2023
47

My $500M Mars Rover Mistake: A Failure Story

from Articles - Chris Lewicki [alt+shift+b] in science

27th Nov 2023
Some mistakes feel worse than death.
How the Brain Compresses Our Noisy World If you are well rested and full, your brain tells you that a bruised overripe apple is a piece of...
2 weeks ago
1

How the Brain Compresses Our Noisy World

from The Quanta Podcast [alt+shift+b] in science

2 weeks ago
If you are well rested and full, your brain tells you that a bruised overripe apple is a piece of subpar fruit to be passed over. However, if you are exhausted and hungry, an overripe apple is categorized as much-needed food. But how is the brain able to categorize that same...
Andy Weir: The Red Planet for Real Before Andy Weir's self-published novel _The Martian_ became a _New York Times_ bestseller and a...
9th Jun 2017
1

Andy Weir: The Red Planet for Real

from Long Now [alt+shift+b] in science

9th Jun 2017
Before Andy Weir's self-published novel _The Martian_ became a _New York Times_ bestseller and a blockbuster film, it began as a series of blog posts. Those posts, and the online conversation they sparked, reflect Andy's lifelong love of space and his detailed research into how...
The Refugee Reality: Thinking Long-term About the Evolving Global Challenge With a complex and truly global problem like this, we can only scratch the surface in an hour. But...
1st Oct 2017
1
1st Oct 2017
With a complex and truly global problem like this, we can only scratch the surface in an hour. But we hoped to reframe some aspects and include perspectives not always heard. What's certain is this is a long-term problem that has been ongoing and looks likely to worsen due to...
Nuclear Photon Rockets: Flashlights to the Stars In this post, we will have a look at the concept of using a nuclear photon rocket for interstellar...
16th Nov 2020
1

Nuclear Photon Rockets: Flashlights to the Stars

from ToughSF [alt+shift+b] in science

16th Nov 2020
In this post, we will have a look at the concept of using a nuclear photon rocket for interstellar travel. They are an old concept that should theoretically be the ultimate form of relativistic propulsion. However, today they are unknown or unpopular. Why might that be the...
Where is the YIMBY movement for healthcare? In the progress movement, some cause areas are about technical breakthroughs, such as fusion power...
10th May 2025
1

Where is the YIMBY movement for healthcare?

from The Roots of Progress [alt+shift+b] in science

10th May 2025
In the progress movement, some cause areas are about technical breakthroughs, such as fusion power or a cure for aging. In other areas, the problems are not technical, but social. Housing, for instance, is technologically a solved problem. We know how to build houses, but housing...
A Long-Sought Proof, Found and Almost Lost When a German retiree proved a famous long-standing mathematical conjecture, the response was...
1st Jun 2017
1

A Long-Sought Proof, Found and Almost Lost

from The Quanta Podcast [alt+shift+b] in science

1st Jun 2017
When a German retiree proved a famous long-standing mathematical conjecture, the response was underwhelming. The post A Long-Sought Proof, Found and Almost Lost first appeared on Quanta Magazine
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
1
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...
The USGS Cooperative National Geologic Map A new, colorful map from the USGS synthesizes decades of state and federal geologic surveys to...
1st Dec 2025
1

The USGS Cooperative National Geologic Map

from Beautiful Public Data [alt+shift+b] in science

1st Dec 2025
A new, colorful map from the USGS synthesizes decades of state and federal geologic surveys to create the most detailed visualization of the geology of the contiguous United States to date.
The Traveler and His Baggage On 19 May 1943, a news report from Berlin deepened the already dreary gloom that clung to the people...
3rd Jun 2021
42

The Traveler and His Baggage

from Damn Interesting [alt+shift+b] in science

3rd Jun 2021
On 19 May 1943, a news report from Berlin deepened the already dreary gloom that clung to the people of Nazi-occupied Paris. Propaganda Minister Joseph Goebbels proudly announced to the world that the German capital of Berlin was officially judenfrei–free of all Jews. As this...
Do Apes Have a Theory of Mind Designing research studies to determine what is going on inside the minds of animals is extremely...
4th Feb 2025
47

Do Apes Have a Theory of Mind

from NeuroLogica Blog [alt+shift+b] in science

4th Feb 2025
Designing research studies to determine what is going on inside the minds of animals is extremely challenging. The literature is littered with past studies that failed to properly control for all variables and thereby overinterpreted the results. The challenge is that we cannot...
Special Database 18: 3,248 Mugshots Used for Training Image Recognition Systems The National Institute of Standards and Technology (NIST) has maintained a dataset of mugshot photos...
18th Mar 2023
64

Special Database 18: 3,248 Mugshots Used for Training Image Recognition Systems

from Beautiful Public Data [alt+shift+b] in science

18th Mar 2023
The National Institute of Standards and Technology (NIST) has maintained a dataset of mugshot photos of 1,573 people for decades, including 175 minors, until we asked about them.
Weekend trivia: your process' memory is a file The underappreciated gem of /proc/ /mem
1st Jun 2026
1

Weekend trivia: your process' memory is a file

from lcamtuf’s thing [alt+shift+b] in science

1st Jun 2026
The underappreciated gem of /proc/ /mem
The Art of Asking Questions Everyone seems to agree that self-report questions are fraught with lies, biases, errors, and other...
1st Dec 2024
43

The Art of Asking Questions

from Asterisk [alt+shift+b] in science

1st Dec 2024
Everyone seems to agree that self-report questions are fraught with lies, biases, errors, and other inaccuracies. We all use them anyway. How can we ask them better?
A nicer voltmeter clock Sometimes, electronic circuit design is mostly about wood
16th May 2026
1

A nicer voltmeter clock

from lcamtuf’s thing [alt+shift+b] in science

16th May 2026
Sometimes, electronic circuit design is mostly about wood
Direct Current Data Centers Casey Handmer, Matt Weickert Originally posted at the Terraform Blog. This post explains our current...
30th Jan 2026
1

Direct Current Data Centers

from Casey Handmer's blog [alt+shift+b] in science

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...
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
1

A New World’s Extraordinary Orbit Points to Planet Nine

from The Quanta Podcast [alt+shift+b] in science

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...
In Mexico’s ‘Avocado Belt,’ Villagers Stand Up to Protect Their Lands A boom in avocado production in Mexico has led to illegal deforestation and an influx of drug...
2nd May 2025
4
2nd May 2025
A boom in avocado production in Mexico has led to illegal deforestation and an influx of drug cartels dominating the lucrative trade. But Indigenous communities have fought back against the gangs and turned to traditional practices to grow avocados and save their forests.  Read...
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
78

Coming Up: Einstein without Tears; Religion and Extraterrestrial Life

from Andrew Fraknoi – Astronomy Lectures – Astronomy Education Resources [alt+shift+b] in science

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...
Why Japan has such good railways Japan’s railways are the finest in the world. Other countries can copy its formula.
7th Apr 2026
1

Why Japan has such good railways

from Works in Progress RSS Feed [alt+shift+b] in science

7th Apr 2026
Japan’s railways are the finest in the world. Other countries can copy its formula.
Eight basic rules for causal inference In this blog post I will describe eight basic rules that govern the relationship between causal...
13th Aug 2024
1

Eight basic rules for causal inference

from Peder M. Isager [alt+shift+b] in science

13th Aug 2024
In this blog post I will describe eight basic rules that govern the relationship between causal mechanisms in the real world and associations/correlations we can observe in data. To make each rule as easy as possible to understand, I will describe each rule both in words and in...
Caves on Mars Recently, in social media posts, Dr. Pascal Lee of the SETI Institute discussed the intriguing caves...
24th Nov 2024
85

Caves on Mars

from Andrew Fraknoi – Astronomy Lectures – Astronomy Education Resources [alt+shift+b] in science

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...
Brian Christian: Algorithms to Live By ### Solving hard decisions Deciding when to stop your quest for the ideal apartment, or ideal...
21st Jun 2016
1

Brian Christian: Algorithms to Live By

from Long Now [alt+shift+b] in science

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...
Foundations Built for a General Theory of Neural Networks Neural networks can be as unpredictable as they are powerful. Now mathematicians are beginning to...
5th Dec 2019
1

Foundations Built for a General Theory of Neural Networks

from The Quanta Podcast [alt+shift+b] in science

5th Dec 2019
Neural networks can be as unpredictable as they are powerful. Now mathematicians are beginning to reveal how a neural network’s form will influence its function. The post Foundations Built for a General Theory of Neural Networks first appeared on Quanta Magazine
George Dyson: No Time Is There ### The digital big bang When the digital universe began, in 1951 in New Jersey, it was just 5...
20th Mar 2013
1

George Dyson: No Time Is There

from Long Now [alt+shift+b] in science

20th Mar 2013
### The digital big bang When the digital universe began, in 1951 in New Jersey, it was just 5 kilobytes in size. "That's just half a second of MP3 audio now," said Dyson. The place was the Institute for Advanced Study, Princeton. The builder was engineer Julian Bigelow. The...
The beauty of concrete Why are buildings today simple and austere, while buildings of the past were ornate and elaborately...
17th May 2024
1

The beauty of concrete

from Works in Progress RSS Feed [alt+shift+b] in science

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.
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
88

What’s Really Going On in Machine Learning? Some Minimal Models

from Stephen Wolfram Writings [alt+shift+b] in science

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...
Four eggs or five? There is something pleasing about four wader eggs in a nest. They seem to fit so neatly, with their...
6th Mar 2026
1

Four eggs or five?

from wadertales [alt+shift+b] in science

6th Mar 2026
There is something pleasing about four wader eggs in a nest. They seem to fit so neatly, with their pointed ends in the middle, as illiustrated in the Ringed Plover nest alongside. There has been an assumption that this is an optimum arrangement for incubation, with strong...
Winners of the Quantum-Steampunk Short-Story Contest During the past seven months, I’ve steamed across the Atlantic, sailed in a flying castle,...
1st May 2023
109

Winners of the Quantum-Steampunk Short-Story Contest

from Quantum Frontiers [alt+shift+b] in science

1st May 2023
During the past seven months, I’ve steamed across the Atlantic, sailed in a flying castle, teleported across the globe, and shuttled forward and backward in time. Literarily, not literally—the Quantum-Steampunk Short-Story Contest began welcoming submissions in October 2022. We...
The Core of Fermat’s Last Theorem Just Got Superpowered By extending the scope of the key insight behind Fermat’s Last Theorem, four mathematicians have...
2nd Jun 2025
51

The Core of Fermat’s Last Theorem Just Got Superpowered

from Quanta Magazine [alt+shift+b] in science

2nd Jun 2025
By extending the scope of the key insight behind Fermat’s Last Theorem, four mathematicians have made great strides toward building a “grand unified theory” of math. The post The Core of Fermat’s Last Theorem Just Got Superpowered first appeared on Quanta Magazine
Nicole’s guide to writing research statements Sunflowers are blooming, stores are trumpeting back-to-school sales, and professors are scrambling...
11th Aug 2025
37

Nicole’s guide to writing research statements

from Quantum Frontiers [alt+shift+b] in science

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 →
Understanding Jumbo Phage Viruses Bacteriophages, viruses that infect bacteria, are the most abundant form of life on Earth. And yet...
2nd May 2024
91

Understanding Jumbo Phage Viruses

from NeuroLogica Blog [alt+shift+b] in science

2nd May 2024
Bacteriophages, viruses that infect bacteria, are the most abundant form of life on Earth. And yet we know comparatively little about them. But in recent years phage research has taken off with renewed interest. This is partly driven by the availability of CRISPR-based tools for...
Weird issues in value-based care | Out-Of-Pocket Thoughts on value-based care from people actually building in it
1st Oct 2024
79

Weird issues in value-based care | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

1st Oct 2024
Thoughts on value-based care from people actually building in it
Learn to write well BEFORE you have something worth saying Lessons learned from trip reports and journal articles.
29th Dec 2024
116

Learn to write well BEFORE you have something worth saying

from Eukaryote Writes Blog [alt+shift+b] in science

29th Dec 2024
Lessons learned from trip reports and journal articles.
Julia Galef: Soldiers and Scouts: Why our minds weren't built for truth, and how we can change that An expert on rationality, judgement, and strategy, Julia Galef notes that "our capacity for reason...
19th Sep 2018
1
19th Sep 2018
An expert on rationality, judgement, and strategy, Julia Galef notes that "our capacity for reason evolved to serve two very different purposes that are often at odds with each other. On the one hand, reason helps us figure out what’s true; on the other hand, it also helps us...
Alicia Eggert: This Moment Used To Be The Future In _The Clock of the Long Now_, Long Now founder Stewart Brand wrote, in response to Zen poet Gary...
15th Dec 2022
1

Alicia Eggert: This Moment Used To Be The Future

from Long Now [alt+shift+b] in science

15th Dec 2022
In _The Clock of the Long Now_, Long Now founder Stewart Brand wrote, in response to Zen poet Gary Snyder, the following musing on the nature of time: >THIS PRESENT MOMENT USED TO BE THE UNIMAGINABLE FUTURE Interdisciplinary artist Alicia Eggert’s work uses neon, steel, and...
The physicists of Florence A scientist in Florence can’t avoid bumping into colleagues.  When visiting the Renaissance’s...
29th Jun 2026
2

The physicists of Florence

from Quantum Frontiers [alt+shift+b] in science

29th Jun 2026
A scientist in Florence can’t avoid bumping into colleagues.  When visiting the Renaissance’s birthplace last summer, I ran into a fellow physicist even on a Saturday morning. I was wandering around the Uffizi Gallery, a museum blessed with some of … Continue reading →
Oxygen and Stem Cells May Have Reshaped Early Complex Animals An unlikely team offers a controversial hypothesis about what enabled animal life to get more...
3rd Jan 2019
1

Oxygen and Stem Cells May Have Reshaped Early Complex Animals

from The Quanta Podcast [alt+shift+b] in science

3rd Jan 2019
An unlikely team offers a controversial hypothesis about what enabled animal life to get more complex during the Cambrian explosion. The post Oxygen and Stem Cells May Have Reshaped Early Complex Animals first appeared on Quanta Magazine
Vortices everywhere The 2026 APS Oliver E. Buckley Prize in condensed matter physics was announced this week, and it's a...
8th Nov 2025
2

Vortices everywhere

from nanoscale views [alt+shift+b] in science

8th Nov 2025
The 2026 APS Oliver E. Buckley Prize in condensed matter physics was announced this week, and it's a really interesting combination of topics that, to a lay person, may seem to be completely unrelated.   Fig. 1 from this follow-up PRB. On the one hand, John Reppy (at age 94!)...
How TV learned to sell itself Sports solved a problem that nearly killed television.
11th Mar 2026
1

How TV learned to sell itself

from Works in Progress RSS Feed [alt+shift+b] in science

11th Mar 2026
Sports solved a problem that nearly killed television.
Michael Tubbs: Upsetting the Setup: Creating a California for All Governance moves slow. The work of the politician and the public servant ought to inherently be...
16th Aug 2022
1
16th Aug 2022
Governance moves slow. The work of the politician and the public servant ought to inherently be one of long-term thinking — of taking in concerns both urgent and longstanding and crafting solutions to them that will live on beyond any official’s term of office. As Mayor of...
Rachel Sussman: The World's Oldest Living Organisms ### The Missing Science of Biological Longevity Creative photographer Sussman showed beautiful...
16th Nov 2010
1

Rachel Sussman: The World's Oldest Living Organisms

from Long Now [alt+shift+b] in science

16th Nov 2010
### The Missing Science of Biological Longevity Creative photographer Sussman showed beautiful slides of very elderly organisms. The captions were as crucial as the images---naming the species, the place, and the approximate age. You can see many of them here:...
The Case for Insect Consciousness The evidence that insects feel pain is mounting, however we approach the issue.
1st Jan 2025
35

The Case for Insect Consciousness

from Asterisk [alt+shift+b] in science

1st Jan 2025
The evidence that insects feel pain is mounting, however we approach the issue.
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
1

New Clues to How the Brain Maps Time

from The Quanta Podcast [alt+shift+b] in science

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
The Ruin of Mumbai Mumbai’s land use regulations are designed to keep population density low. Instead, they force...
1st Mar 2024
41

The Ruin of Mumbai

from Asterisk [alt+shift+b] in science

1st Mar 2024
Mumbai’s land use regulations are designed to keep population density low. Instead, they force Mumbaikars into slums, while all of India pays the price.
Fiber arts, mysterious dodecahedrons, and waiting on “Eureka!” Why didn't we invent knitting before 1000 CE?
4th Aug 2022
64

Fiber arts, mysterious dodecahedrons, and waiting on “Eureka!”

from Eukaryote Writes Blog [alt+shift+b] in science

4th Aug 2022
Why didn't we invent knitting before 1000 CE?
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
63

Book club: ‘Being Salmon Being Human’ by Martin Lee Mueller

from Marine Madness [alt+shift+b] in science

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...
What I’ve been reading, March 2023 A new monthly feature, let me know what you think. Books Matt Ridley, How Innovation Works (2020)....
9th Mar 2023
61

What I’ve been reading, March 2023

from The Roots of Progress | Articles [alt+shift+b] in science

9th Mar 2023
A new monthly feature, let me know what you think. Books Matt Ridley, How Innovation Works (2020). About halfway through, lots of interesting case studies, very readable. Vaclav Smil, Creating the Twentieth Century (2005). I read the first chapter; saving the rest of it for when...
How much of HN is AI? TL;DR: As of June 2026, ~50% of daily top stories are about AI or generated by AI.
12th Mar 2026
1

How much of HN is AI?

from lcamtuf’s thing [alt+shift+b] in science

12th Mar 2026
TL;DR: As of June 2026, ~50% of daily top stories are about AI or generated by AI.
The Rise and Fall of 3M’s Floppy Disk A version of this post originally appeared on Tedium, Ernie Smith’s newsletter, which hunts for the...
2nd Apr 2024
82

The Rise and Fall of 3M’s Floppy Disk

from IEEE Spectrum [alt+shift+b] in science

2nd Apr 2024
A version of this post originally appeared on Tedium, Ernie Smith’s newsletter, which hunts for the end of the long tail. if you look on 3M’s own website, you will see no mention of this legacy—it’s a firm that sells abrasive materials, adhesive tapes, filters, films, personal...
Back From Down Under I am back from an almost three week trip to LA, Sydney and Christchurch. Sorry I did not have time...
6th Aug 2026
1

Back From Down Under

from NeuroLogica Blog [alt+shift+b] in science

6th Aug 2026
I am back from an almost three week trip to LA, Sydney and Christchurch. Sorry I did not have time to keep up with my blog over that period – in which we recorded four live SGU shows, produced three days of conference content, put on two stage shows, and hosted several other...
See it with your lying ears This blog has a history of answering questions that no one should be asking. Today, we continue that...
10th Jan 2026
2

See it with your lying ears

from lcamtuf’s thing [alt+shift+b] in science

10th Jan 2026
This blog has a history of answering questions that no one should be asking. Today, we continue that proud legacy.
Ray Kurzweil: Kurzweil's Law ### Escape velocity Attempts to think long term, Ray Kurzweil began, keep making the mistake of...
24th Sep 2005
1

Ray Kurzweil: Kurzweil's Law

from Long Now [alt+shift+b] in science

24th Sep 2005
### Escape velocity Attempts to think long term, Ray Kurzweil began, keep making the mistake of imagining that the pace of the future is like the pace of the past. Pondering the next ten years, we usually begin by studying the last ten years. He recommends studying the last...
Mathematicians Set Numbers in Motion to Unlock Their Secrets A new proof demonstrates the power of arithmetic dynamics, an emerging discipline that combines...
10th Jun 2021
1

Mathematicians Set Numbers in Motion to Unlock Their Secrets

from The Quanta Podcast [alt+shift+b] in science

10th Jun 2021
A new proof demonstrates the power of arithmetic dynamics, an emerging discipline that combines insights from number theory and dynamical systems. The post Mathematicians Set Numbers in Motion to Unlock Their Secrets first appeared on Quanta Magazine
Colliding Black Holes Tell New Story of Stars Just months after their discovery, gravitational waves coming from the mergers of black holes...
13th Oct 2016
1

Colliding Black Holes Tell New Story of Stars

from The Quanta Podcast [alt+shift+b] in science

13th Oct 2016
Just months after their discovery, gravitational waves coming from the mergers of black holes are shaking up astrophysics. The post Colliding Black Holes Tell New Story of Stars first appeared on Quanta Magazine
Analytic Combinatorics Redux Earlier today I gave a talk in the graduate student seminar titled “Counting is Hard. Complex...
9th May 2025
37

Analytic Combinatorics Redux

from Chris Grossack's Blog [alt+shift+b] in science

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...
Buyers of first resort How do technologies get off the ground? As well as seed funding, many of the best technologies...
14th Sep 2021
1

Buyers of first resort

from Works in Progress RSS Feed [alt+shift+b] in science

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.
Curlew nest survival The Eurasian Curlew is designated as ‘Near-Threatened’ by IUCN/BirdLife. It is Red-listed in the UK,...
4th Jan 2023
61

Curlew nest survival

from wadertales [alt+shift+b] in science

4th Jan 2023
The Eurasian Curlew is designated as ‘Near-Threatened’ by IUCN/BirdLife. It is Red-listed in the UK,  largely due to a rapid decline in breeding numbers. In this context, the fact that there are a few pink squares (indicating increased numbers) on the map showing breeding...
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
76

Scientists Find a Fast Way to Describe Quantum Systems

from Quanta Magazine [alt+shift+b] in science

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
Laura Cunningham: Ten Millennia of California Ecology ### Eco-continuity in California California ecology used to be much more driven by floods and...
18th Oct 2011
1

Laura Cunningham: Ten Millennia of California Ecology

from Long Now [alt+shift+b] in science

18th Oct 2011
### Eco-continuity in California California ecology used to be much more driven by floods and fires, Cunningham said, showing with her paintings how the Great Valley would become a vast inland sea, like a huge vernal pool progressing each year from navigable water to intense...
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
1

Jared Diamond: How Societies Fail-And Sometimes Succeed

from Long Now [alt+shift+b] in science

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...
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
1

A Home Battery Revolution Is Reshaping the Power Grid

from Yale E360 [alt+shift+b] in science

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...
Sunset Hunkering down for the winter!
9th Apr 2023
66

Sunset

from brr [alt+shift+b] in science

9th Apr 2023
Hunkering down for the winter!
Modelling my brain A 22 hour medical experiment breathing 12% oxygen, and the 7000 images of my brain that came out of...
29th Mar 2021
31

Modelling my brain

from Interaction Magic - George Cave [alt+shift+b] in science

29th Mar 2021
A 22 hour medical experiment breathing 12% oxygen, and the 7000 images of my brain that came out of it.
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
1

The New Science of Seeing Around Corners

from The Quanta Podcast [alt+shift+b] in science

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...
Ten lessons I learned from John Preskill Last August, Toronto’s Centre for Quantum Information and Quantum Control (CQIQC) gave me 35 minutes...
20th Jan 2025
96

Ten lessons I learned from John Preskill

from Quantum Frontiers [alt+shift+b] in science

20th Jan 2025
Last August, Toronto’s Centre for Quantum Information and Quantum Control (CQIQC) gave me 35 minutes to make fun of John Preskill in public. CQIQC was hosting its biannual conference, also called CQIQC, in Toronto. The conference features the awarding of … Continue reading →
Steam networks New York’s skyscrapers soar above a century-old steam network that still warms the city. While the...
13th Mar 2025
1

Steam networks

from Works in Progress RSS Feed [alt+shift+b] in science

13th Mar 2025
New York’s skyscrapers soar above a century-old steam network that still warms the city. While the rest of the world moved to hot water, Manhattanites still buy steam by the megapound.
What&#8217;s Special about Life? Bulk Orchestration and the Rulial Ensemble in Biology and Beyond Towards a Theory of Bulk Orchestration It’s a key feature of living systems, perhaps even in some...
11th Nov 2025
1
11th Nov 2025
Towards a Theory of Bulk Orchestration It’s a key feature of living systems, perhaps even in some ways the key feature: that even right down to a molecular scale, things are orchestrated. Molecules (or at least large ones) don’t just move around randomly, like in a liquid or a...
I guess we’re doing Moon factories now A quick note collating a list of blogs I’ve written on the topic. I’ll update it with good third...
10th Feb 2026
2

I guess we’re doing Moon factories now

from Casey Handmer's blog [alt+shift+b] in science

10th Feb 2026
A quick note collating a list of blogs I’ve written on the topic. I’ll update it with good third party write ups as I become aware of them. Context: SpaceX announced a refocus on lunar development. My best explanation for this is that SpaceX wants to accelerate human occupation...
Terry Hunt & Carl Lipo: The Statues Walked -- What Really Happened on Easter Island ### Easter Island reconsidered In the most isolated place on Earth a tiny society built world-class...
18th Jan 2013
1
18th Jan 2013
### Easter Island reconsidered In the most isolated place on Earth a tiny society built world-class monuments. Easter Island (Rapa Nui) is 1,000 miles from the nearest Pacific island, 3,000 miles from the nearest continent. It is just six by ten miles in size, with no running...
Computer Scientists Break Traveling Salesperson Record After 44 years, there’s finally a better way to find approximate solutions to the notoriously...
7th Jan 2021
1

Computer Scientists Break Traveling Salesperson Record

from The Quanta Podcast [alt+shift+b] in science

7th Jan 2021
After 44 years, there’s finally a better way to find approximate solutions to the notoriously difficult traveling salesperson problem. The post Computer Scientists Break Traveling Salesperson Record first appeared on Quanta Magazine
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
1

Paul Hawken: The New Great Transformation

from Long Now [alt+shift+b] in science

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...
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
41

OSIRIS-REX Leaves Bennu

from Wanderingspace [alt+shift+b] in science

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.
Predation of juvenile reef fish in coral patches at Ningaloo Reef The second research article I have decided to discuss is one I had the pleasure to be involved with!...
11th Feb 2013
61

Predation of juvenile reef fish in coral patches at Ningaloo Reef

from Confessions of a Marine Ecologist [alt+shift+b] in science

11th Feb 2013
The second research article I have decided to discuss is one I had the pleasure to be involved with!  In fact, it was the first paper I was a co-author on, after linking up with the Department of Environment and Conservation through an ANNiMS internship program.  The paper was...
Philip Tetlock: Why Foxes Are Better Forecasters Than Hedgehogs ### Ignore confident forecasters "What is it about politics that makes people so dumb?" From his...
27th Jan 2007
1
27th Jan 2007
### Ignore confident forecasters "What is it about politics that makes people so dumb?" From his perspective as a psychology researcher, Philip Tetlock watched political advisors on the left and the right make bizarre rationalizations about their wrong predictions at the time...
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
84

Issue 16: I dream of genes

from The Works in Progress Newsletter [alt+shift+b] in science

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.
A Month In Northern Peru, Part 17: White-sand Birding At RN Allpahuayo-Mishana and Muyuna Lodge... February 24, 2024 Just outside of the city of Iquitos lies an expansive area containing white-sand...
16th Mar 2025
54
16th Mar 2025
February 24, 2024 Just outside of the city of Iquitos lies an expansive area containing white-sand forest. The particular forest types that grow on white sand are somewhat uncommon in the Amazon, yet the stunted tree growth provides quite the contrast to "typical" Amazonian...
New Map of Meaning in the Brain Changes Ideas About Memory Researchers have mapped hundreds of semantic categories to the tiny bits of the cortex that...
11th May 2022
1

New Map of Meaning in the Brain Changes Ideas About Memory

from The Quanta Podcast [alt+shift+b] in science

11th May 2022
Researchers have mapped hundreds of semantic categories to the tiny bits of the cortex that represent them in our thoughts and perceptions. What they discovered might change our view of memory. The post New Map of Meaning in the Brain Changes Ideas About Memory first...
The power of awe Mid-afternoon, one Saturday late in September, I forgot where I was. I forgot that I was visiting...
20th Nov 2023
53

The power of awe

from Quantum Frontiers [alt+shift+b] in science

20th Nov 2023
Mid-afternoon, one Saturday late in September, I forgot where I was. I forgot that I was visiting Seattle for the second time; I forgot that I’d just finished co-organizing a workshop partially about nuclear physics for the first time. I’d … Continue reading →
Here’s All the Rocks We Hauled Back From the Moon The 12 human beings who walked on the Moon collected, catalogued and returned 842 pounds of lunar...
2nd May 2023
109

Here’s All the Rocks We Hauled Back From the Moon

from Beautiful Public Data [alt+shift+b] in science

2nd May 2023
The 12 human beings who walked on the Moon collected, catalogued and returned 842 pounds of lunar rock and soil. Each sample has been meticulously documented in NASA's Lunar Sample Catalog.
Perseid Meteor Shower Aug 12-13, 2023 We make suggestions for how best to see the 2023 Perseid meteor shower. The post Perseid Meteor...
5th Aug 2023
34

Perseid Meteor Shower Aug 12-13, 2023

from Andrew Fraknoi – Astronomy Lectures – Astronomy Education Resources [alt+shift+b] in science

5th Aug 2023
We make suggestions for how best to see the 2023 Perseid meteor shower. The post Perseid Meteor Shower Aug 12-13, 2023 appeared first on Andrew Fraknoi - Astronomy Lectures - Astronomy Education Resources.
$F_2 \times F_2$ 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
39

$F_2 \times F_2$ is Incoherent -- A Polite Spectral Sequence Computation

from Chris Grossack's Blog [alt+shift+b] in science

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...
Taking stock: some federal science news Some general science news:  The New York Times ran an interactive article this week that shows what...
6th Dec 2025
2

Taking stock: some federal science news

from nanoscale views [alt+shift+b] in science

6th Dec 2025
Some general science news:  The New York Times ran an interactive article this week that shows what we all know.  This past year was a very bizarre funding environment.  The article focuses on NIH and NSF, but the major points are generalizable.  The combination of circumstances...
Why do bees die when they sting you? Suicide is a truly bizarre evolutionary strategy. Why does it exist?
4th Oct 2021
25

Why do bees die when they sting you?

from SubAnima [alt+shift+b] in science

4th Oct 2021
Suicide is a truly bizarre evolutionary strategy. Why does it exist?
Martin Rees: Prospects for Humanity To think usefully about humanity’s future, you have to bear everything in mind simultaneously....
22nd Jan 2019
1

Martin Rees: Prospects for Humanity

from Long Now [alt+shift+b] in science

22nd Jan 2019
To think usefully about humanity’s future, you have to bear everything in mind simultaneously. Nobody has managed that better than Martin Rees in his succinct summing-up book: _ON THE FUTURE: Prospects for Humanity_. As the recent President of the Royal Society (and longtime...
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
153

The ChatGPT wrapper product boom is an uncanny valley hellscape

from pcloadletter [alt+shift+b] in science

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...
Graduate Student's Side Project Proves Prime Number Conjecture Jared Duker Lichtman, 26, has proved a longstanding conjecture relating prime numbers to a broad...
14th Sep 2022
1

Graduate Student's Side Project Proves Prime Number Conjecture

from The Quanta Podcast [alt+shift+b] in science

14th Sep 2022
Jared Duker Lichtman, 26, has proved a longstanding conjecture relating prime numbers to a broad class of “primitive” sets. To his adviser, it came as a “complete shock.” Read more at quantamagazine.org. Music is “Thought Bot” by Audionautix.
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
1
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...
Sphere Packing Solved in Higher Dimensions The Ukrainian mathematician Maryna Viazovska has solved the centuries-old sphere-packing problem in...
7th Apr 2016
1

Sphere Packing Solved in Higher Dimensions

from The Quanta Podcast [alt+shift+b] in science

7th Apr 2016
The Ukrainian mathematician Maryna Viazovska has solved the centuries-old sphere-packing problem in dimensions eight and 24. The post Sphere Packing Solved in Higher Dimensions first appeared on Quanta Magazine
India Says Its Grasslands Are 'Wastelands.' Medieval Folklore Suggests Otherwise The sprawling grasslands of western India are, in the popular imagination, the remains of woodlands...
2nd Feb 2026
1
2nd Feb 2026
The sprawling grasslands of western India are, in the popular imagination, the remains of woodlands that were leveled under British rule — areas to be reforested, rather than conserved. But a recent analysis of stories, songs, and poems from centuries past reveals that western...
Jesse Ausubel: Nature is Rebounding ### Why nature is rebounding Over the last 40 years, in nearly every field, human productivity has...
14th Jan 2015
1

Jesse Ausubel: Nature is Rebounding

from Long Now [alt+shift+b] in science

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...
ISS Looks Like a Toy These animated gifs of The International Space Station look just like metal toys — but they are...
4th Jul 2021
62

ISS Looks Like a Toy

from Wanderingspace [alt+shift+b] in science

4th Jul 2021
These animated gifs of The International Space Station look just like metal toys — but they are real. Each frame is taken with ground based amateur telescopes and then pieced together with common image software like Adobe Photoshop. It is incredible to me that there are people...
Polar Night Surreal and otherworldly.
22nd May 2023
185

Polar Night

from brr [alt+shift+b] in science

22nd May 2023
Surreal and otherworldly.
Joline Blais & Jon Ippolito: At the Edge of Art ### Artibodies Art, like the antibodies in our immune system, creates alien forces in service of...
15th Dec 2007
1

Joline Blais & Jon Ippolito: At the Edge of Art

from Long Now [alt+shift+b] in science

15th Dec 2007
### Artibodies Art, like the antibodies in our immune system, creates alien forces in service of the whole. It anticipates threats and models them. It is a diversity agent. Two forms of that process were explained and shown by Ippolito and Blais: perversion, and execution. One...
David Rumsey: Mapping Time ### Maps and time David Rumsey's spectacularly illustrated lecture, "Mapping Time" is not just...
15th May 2004
1

David Rumsey: Mapping Time

from Long Now [alt+shift+b] in science

15th May 2004
### Maps and time David Rumsey's spectacularly illustrated lecture, "Mapping Time" is not just about maps. It is the future of data and knowledge handling. People literally gasp at the things Rumsey shows can be done. I love it when techies, artists, and historians all gasp at...
Lawrence Lessig: How Money Corrupts Congress and a Plan to Stop It ### Public Funding for Public Elections Larry Lessig gave a rousing performance for the 100th...
18th Jan 2012
1
18th Jan 2012
### Public Funding for Public Elections Larry Lessig gave a rousing performance for the 100th Seminar About Long-Term Thinking. In a lawyerly fashion he laid out evidence of a new type of corruption that is disrupting the American republic, and he offered a remedy for that...
This 1945 TV Console Showed Two Programs at Once As I try to write this article, my friend and I have six different screens attached to three types...
3rd Jul 2025
55

This 1945 TV Console Showed Two Programs at Once

from IEEE Spectrum [alt+shift+b] in science

3rd Jul 2025
As I try to write this article, my friend and I have six different screens attached to three types of devices. We’re working in the same room but on our own projects—separate yet together, a comfortable companionship. I had never really thought of the proliferation of screens as...
Vernor Vinge: What If the Singularity Does NOT Happen? ### Non-Singularity scenarios Vinge began by declaring that he still believes that a Singularity...
16th Feb 2007
1

Vernor Vinge: What If the Singularity Does NOT Happen?

from Long Now [alt+shift+b] in science

16th Feb 2007
### Non-Singularity scenarios Vinge began by declaring that he still believes that a Singularity event in the next few decades is the most likely outcome-- meaning that self-accelerating technologies will speed up to the point of so profound a transformation that the other side...
Ralph Cavanagh & Peter Schwartz: Nuclear Power, Climate Change and the Next 10,000 Years ### Climate change and nuclear prospects Given the power to decide who would go first-- anti-nuke...
14th Jan 2006
1
14th Jan 2006
### Climate change and nuclear prospects Given the power to decide who would go first-- anti-nuke Ralph Cavanagh from Natural Resources Defense Counsel or pro-nuke Peter Schwartz from Global Business Network-- the large audience Friday night voted for Schwartz to make the...
Pregnancy taught me a lot about healthcare | Out-Of-Pocket A personal story and a patient journey
3rd Aug 2026
1

Pregnancy taught me a lot about healthcare | Out-Of-Pocket

from Out-of-Pocket Blog [alt+shift+b] in science

3rd Aug 2026
A personal story and a patient journey
Huey Johnson: Green Planning at Nation Scale ### Green Plans Green Plans, said Johnson, are government-run environmental programs that rise to...
4th Oct 2008
1

Huey Johnson: Green Planning at Nation Scale

from Long Now [alt+shift+b] in science

4th Oct 2008
### Green Plans Green Plans, said Johnson, are government-run environmental programs that rise to the scale and longevity of environmental problems. Instead of acting piecemeal, they are comprehensive, systemic, integrated, and accountable. Instead of pursuing an energy policy,...
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