Universal truths: Astronomy's deepest theories quiz
Test your grasp of the forces and ideas that shape our universe....
2dSpace.comScience
Test your grasp of the forces and ideas that shape our universe....
Article URL: https://longnow.org/ideas/the-26000-year-astronomical-monument-hidden-in-plain-sight/ Comments URL: https://news.ycombinator.com/item?id=46695628 Points: 11 # Comments: 0...
It turns out the inverse of the Hessian of a deep net is easy to apply to a vector. Doing this naively takes cubically many operations in the number of layers (so impractical), but it's possible to do...
Article URL: https://www.science.org/doi/abs/10.1126/science.adt7790 Comments URL: https://news.ycombinator.com/item?id=46722853 Points: 3 # Comments: 0...
Article URL: https://en.wikipedia.org/wiki/List_of_individual_trees Comments URL: https://news.ycombinator.com/item?id=46641284 Points: 5 # Comments: 0...
We figured out how to turn protein function on and off, with magnetic fields from small handheld magnets. More context here: https://www.nature.com/articles/d41586-026-00204-9 Comments URL: https://ne...
With the moon out of the way on Jan. 18, bright Jupiter and Saturn become stand-outs in the January night sky....
Crew-11 is expected to splash down off the coast of California Thursday morning....
Article URL: https://www.simonpcouch.com/blog/2026-01-20-cc-impact/ Comments URL: https://news.ycombinator.com/item?id=46695415 Points: 4 # Comments: 0...
Article URL: https://press.stripe.com/maintenance-part-one Comments URL: https://news.ycombinator.com/item?id=46696276 Points: 4 # Comments: 0...
Nature, Published online: 20 January 2026; doi:10.1038/d41586-026-00190-y The accuracy of eyewitness evidence is questioned, and a fossil collection examined when a geological society moves its London...
Article URL: https://sean.heelan.io/2026/01/18/on-the-coming-industrialisation-of-exploit-generation-with-llms/ Comments URL: https://news.ycombinator.com/item?id=46676081 Points: 64 # Comments: 51...
Article URL: https://www.esa.int/ESA_Multimedia/Images/2026/01/Earth_from_Space_The_fate_of_a_giant Comments URL: https://news.ycombinator.com/item?id=46649813 Points: 3 # Comments: 0...
Article URL: https://www.sciencealert.com/not-all-sitting-is-equal-one-type-was-just-linked-to-better-brain-health Comments URL: https://news.ycombinator.com/item?id=46723694 Points: 8 # Comments: 2...
Article URL: https://www.smithsonianmag.com/smart-news/archaeologists-say-theyve-unearthed-a-massive-medieval-cargo-ship-thats-the-largest-vessel-of-its-kind-ever-found-180987984/ Comments URL: https:...
Article URL: https://e360.yale.edu/digest/china-renewable-photo-essay Comments URL: https://news.ycombinator.com/item?id=46630369 Points: 18 # Comments: 0...
Elon Musk made his first-ever appearance at Davos where he joked about Greenland, and discussed the future of AI and humanoid robots. Read the original article on Business Insider...
The restart, initially scheduled for Tuesday, had been pushed back after another technical issue related to the control rods' removal was detected last weekend....
Article URL: https://www.media.mit.edu/publications/your-brain-on-chatgpt/ Comments URL: https://news.ycombinator.com/item?id=46712678 Points: 7 # Comments: 1...
Using acetaminophen during pregnancy does not increase a child's risk of autism, ADHD or intellectual disability, a major new review published Friday finds....