More from Chalkdust
Dear Dirichlet, Issue 16
Girl guides, cooking, and public transport find their way into the prof's postbox this issue.
The Art of Logic
We review the third of this year's nominees for the Book of the Year
The sieve of Eratosthenes: revisited
How can we teach people about the sieve in a way that helps them best understand prime numbers?
Forget a new £1 coin, we need a £1.23 coin
Not the new coin we want, but the new coin we need
The Buckingham π theorem and the atomic bomb
Diego Carranza tells you to stop worrying and dimensionally analyse the bomb
Optimal Pac-Man
Ghostbusting with graph theory