The February 29th page is a flowchart for whether you need the February 29th page.
366 Days of Math
Category: They Made a Thing
Lined Paper from Another Dimension
Paper wasn't supposed to be cool. Then math came along.
The Quiet Revolution of the “Math Gals” T-Shirt
A clothing phenomenon, explained.
Instagram-Ready Graphs (Made of String Cheese, Hairpins, and Burnt Matches)
How Michelle Rial brought math to Instagram.
