physics
Science
The Physics Behind the Quadruple Axel, the Most Difficult Jump in Figure Skating
By Marta Musso
Culture
A Computer Science Professor Invented the Emoticon After a Joke Went Wrong
By Benj Edwards, Ars Technica
Science
The First Radio Signal From Comet 3I/Atlas Ends the Debate About Its Nature
By Javier Carbajal
Science
The ‘10 Martini’ Proof Connects Quantum Mechanics With Infinitely Intricate Mathematical Structures
By Lyndie Chiou and Joseph Howlett
Security
Anthropic Has a Plan to Keep Its AI From Building a Nuclear Weapon. Will It Work?
By Matthew Gault