More from Chalkdust
An odd card trick
Michael Wendl dissects some variants of the magic separation, a self-working card trick.
Tupper’s self-referential formula
A hideous equation that hides beautiful images, and much (much) more besides...
The mathematics of human migration
Human migration with mathematical models, data and a hands-on experiment!
Variations on Fermat: an agony in four fits
Fermat's Last Theorem with complex powers, wrapped in a story every mathematician can relate to
Two years of Chalkdust!
Here are some highlights of the first two years of Chalkdust!
The spider witch project
Constructing a spiderweb: in the spookiest and most horrific way possible!