quantum physics First Map Made of a Solid’s Secret Quantum Geometry June 6, 2025 Physicists recently mapped the hidden shape that underlies the quantum behaviors of a crystal, using a new method that’s expected to become ubiquitous. Read Later The possible quantum states of a crystal carve out a…

In this blog, Jim Fruchterman—an AI innovator turned nonprofit leader—explores how Retrieval-Augmented Generation (RAG) offers a practical and safe path for using AI in the social sector. While highlighting the dangers of unchecked AI use in sensitive community contexts, he draws on recent…

AI & ML Business Data Innovation Research Security Try the O’Reilly learning platform With the O’Reilly learning platform, you get the resources and guidance to keep your skills sharp and stay ahead. Try it free for up to 14 days. Start trial Try a course for free Join a live online event on the…

quantum gravity Is Gravity Just Entropy Rising? Long-Shot Idea Gets Another Look. June 13, 2025 A new argument explores how the growth of disorder could cause massive objects to move toward one another. Physicists are both interested and skeptical. Read Later DVDP for Quanta Magazine Introduction…

Home How the Universe Differs From Its Mirror Image Read Later Share Read Later symmetry How the Universe Differs From Its Mirror Image May 14, 2025 From living matter to molecules to elementary particles, the world is made of “chiral” objects that differ from their reflected forms. Read Later When…

Cory Doctorow (by Amelia Beamer) Of course AI is a bubble. It has all the hallmarks of a classic tech bubble. Pick up a rental car at SFO and drive in either direction on the 101 – north to San Francisco, south to Palo Alto – and every single billboard is advertising some kind of AI company. Every…

Home How a Problem About Pigeons Powers Complexity Theory Read Later Share Read Later computational complexity How a Problem About Pigeons Powers Complexity Theory April 4, 2025 When pigeons outnumber pigeonholes, some birds must double up. This obvious statement — and its inverse — have deep…

16 de março de 2026 Anarquia | Anarquista | Anarquismo – Ⓐnarquista.net O portal anarquista.net nasceu da necessidade de questionar a realidade moldada pelos senhores do capital, da mídia, da igreja e do Estado, sob nossa ótica anarquista. Anarquia | Anarquista | Anarquismo – Ⓐnarquista.net O portal…

topology Dimension 126 Contains Strangely Twisted Shapes, Mathematicians Prove May 5, 2025 A new proof represents the culmination of a 65-year-old story about anomalous shapes in special dimensions. Read Later Kristina Armitage/Quanta Magazine Introduction It can be tempting to assume that your…

Q&A The Physicist Working to Build Science-Literate AI February 28, 2025 By training machine learning models with examples of basic science, Miles Cranmer hopes to push the pace of scientific discovery forward. Read Later Miles Cranmer wants artificial intelligence to help us make scientific…

Update: We shut down the app, as it was an experiment. Thank you for your support. TLDR: Today we’re sharing the latest experiment from Every Studio: Kairos, an AI-powered reading companion that helps you read more deeply, understand complicated concepts, and questions you on your comprehension.…

One of the most interesting ‘might have been’ moments in intellectual history happened in the early 1970s, when Brian Eno traipsed to a dingy cottage in Wales to pay homage to Stafford Beer. Eno had written a fan letter to Beer after reading his book on management cybernetics, Brain of the Firm.…

condensed matter physics Physicists Spot Quantum Tornadoes Twirling in a ‘Supersolid’ November 6, 2024 New observations of microscopic vortices confirm the existence of a paradoxical phase of matter that may also arise inside neutron stars. Read Later When you rotate a supersolid, vortices…

By Michael Zargham & Ilan Ben-Meir “Language is the liquid that we’re all dissolved in.Great for solving problems, after it creates a problem.” — Isaac Brock By now, everybody has heard some version of the claim that the invention of LLMs has the potential to reshape our society on a structural…

During the Frankfurt Book Fair earlier this month, a great deal of the programming during the STM Conference and much of the programming around the fair was focused on artificial intelligence (AI) and its impacts on scholarly publishing. During the conference, I had an opportunity to speak at length…

The past year has seen remarkable development in the AI-enabled services embedded in information tools across the scholarly communications industry. Looking at library-licensed content and tools, AI is powering a wide range of services for our users. Retrieval-augmented generation technologies are…

fundamental physics Physicists Reveal a Quantum Geometry That Exists Outside of Space and Time September 25, 2024 A decade after the discovery of the “amplituhedron,” physicists have excavated more of the timeless geometry underlying the standard picture of how particles move. Read Later Newfound…

explainers What Are Sheaves? July 19, 2024 These metaphorical gardens have become central objects in modern mathematics. Read Later Nan Cao for Quanta Magazine Introduction In 1940, the French mathematician and artillery officer Jean Leray was taken prisoner by the Germans. He told his captors that…

The universe might be infinitely large. As Jacob Barandes and I have argued (Ch 7 of The Weirdness of the World; free draft version here), infinitude seems the most straightforward extension of current mainstream physics and cosmology. A finite universe would presumably require either an edge, which…

“A purely disembodied human emotion is a nonentity,” William James wrote in his pioneering 1884 theory of how our bodies affect our feelings — the first great gauntlet thrown at the Cartesian dualism

complex systems The New Math of How Large-Scale Order Emerges June 10, 2024 The puzzle of emergence asks how regularities emerge on macro scales out of uncountable constituent parts. A new framework h

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The ability to remain anonymous when commenting online is a double-edged sword. It is valuable because it enables people to speak without fear of social and legal discrimination. But this is also what

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The planarian is nobody's idea of a genius. A flatworm shaped like a comma, it can be found wriggling through the muck of lakes and ponds worldwide. Its pin-size head has a microscopic structure that

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Image: The Verge In recent months, the signs and portents have been accumulating with increasing speed. Google is trying to kill the 10 blue links. Twitter is being abandoned to bots and blue ticks. T

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