More from Chalkdust
Crossnumber winners, Issue 14
Did you solve it?
The Maths of Life and Death
We review the sevnth of this year's nominees for the Book of the Year
Geometry Puzzles in Felt Tip
We review the first of this year's nominees for the Book of the Year
How to make: a hyperbolic plane
A great way to waste a lot of paper
Page 3 model: When zombies attack
Every issue we feature another great model on page 3 of our magazine. This time we look at what to do when zombies attack.
Interstellar travel: the mathematics of wormholes
Matthew Wright looks at wormholes in sci-fi