AI Twitter users brawl over simple equation Mark Frauenfelder

mathematics Game theory study uncovers secret to taming bullies and extortionists Mark Frauenfelder

math Adam Savage explains an object that shouldn't exist but does (video) David Pescovitz

Science Carl Sagan: How the circumference of the Earth was calculated using only sticks, eyes, feet, and brains Ruben Bolling

mathematics "Einstein Tile" mystery solved: amateur mathematician discovers unique 13-sided "hat" Mark Frauenfelder

mathematics Do you use a point or comma as decimal separator? Andrew Yi

art Antique map of the Mandelbrot set David Pescovitz

math "This statement is false": animated explainer of Gödel's Incompleteness Theorem David Pescovitz

mathematics How math people look at math, and why it works Devin Nealy

mathematics The math behind the card game "Spot It" Clive Thompson

mathematics This "Weird Units Calculator" can convert watts into T-Rex bites and lightsabers Thom Dunn

math The Marshmallow Man from Ghostbusters could make 300 million s'mores Thom Dunn

mathematics The chaos game creates patterns from random dice rolls Andrea James

vintage Uses for the 1960 catalog of graph sheets Rob Beschizza

mathematics New research: There's a 50-50 chance we're living in a simulation and here's how to find out David Pescovitz

books A Hitchhiker's Guide to the Number 42 David Pescovitz

math Weird and wild warped-grid jigsaw puzzles inspired by Mobius, Haeckel, and Picasso David Pescovitz

Science Freeman Dyson as remembered by Tim O'Reilly David Pescovitz

magic "Pick a number and I'll guess it": the math behind the magic David Pescovitz

NASA Katherine Johnson, pioneering NASA mathematician portrayed in "Hidden Figures," RIP David Pescovitz