music If you want a good time, rotate polygons on a circle of musical notes Rob Beschizza

math I can't stop watching this mechanical keyboard attempt to divide by zero Gail Sherman

Science A physicist dismantles Terrence Howard's nonsensical "theory of everything" Gail Sherman

Science Apparently seeing green apples is proof that all ravens are black Mark Frauenfelder

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

books Flatland is one of my favorite Math(ish) books Mark Frauenfelder

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

math Jaques Tits, the mathematician behind Tits buildings, the Tits alternative, the Tits group, and the Tits metric, has died at 91 Annie Rauwerda

math A 14-year-old wins award for program that calculates antiprime numbers Mark Frauenfelder

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

math On 9/10/21 we remember 9+10=21 Annie Rauwerda

Science Why 'time' uses the sexagesimal system of counting Jason Weisberger

math A person in a dream co-authored a math paper Mark Frauenfelder

math Math's incredibly fun "Levine Sequence" simply explained Carla Sinclair

Food Mathematicians analyze the geometries of the Pringle David Pescovitz

Technology These ten software innovations transformed scientific research Mark Frauenfelder

math How a convience-store-owner hacked the lottery odds and won $27 million Clive Thompson

math Hexagons are the bestagons Andrea James

math Trippy demonstration of recursively rotating images Andrea James

math The astonishing math behind Penrose tilings Andrea James