video Numberphile looks at mathematics' undecidable statements Andrea James

books Kickstarting a CC-licensed picture book that teaches mathematical functions to small kids Cory Doctorow

video Trippy fractal of classical architecture set to classical music Andrea James

Kids How much would a star destroyer cost? Andrea James

math How many lentils does one Spotify play buy you? Mark Frauenfelder

Kids Mathematical conjecture generates beautiful lifelike form Andrea James

Space Turns out Star Trek redshirts are not likeliest to die Andrea James

math Different ways to prove that .999… = 1 Mark Frauenfelder

Science The mathematics of how sperm swim David Pescovitz

video Is mathematics invented or discovered? Andrea James

math How long would it take a pay-it-forward chain to reach 7.4 billion people? Mark Frauenfelder

math The moving sofa math problem: still unsolved 50 years later Andrea James

video This Mondrian math puzzle yields puzzling scores Andrea James

videos Vi Hart's statistical perspective on the American electoral divide Cory Doctorow

math The best place to sit in a "suicide circle" if you really don't want to die Mark Frauenfelder

Book The math behind solving the Rubik's Cube David Pescovitz

video How a child math prodigy sees numbers as shapes Andrea James

video Mind-blowing explainer on fixed points Andrea James

math What’s heavier, a kilogram of steel or a kilogram of feathers? Caroline Siede