More from Chalkdust
- How Kelvin estimated the age of the Earth by thinking about a baked potato
- How did your favourite sweater become so big? And how big can it get?
- The story of an unforgettable mathematician.
- Peter Rowlett uses combinatorics to generate caterpillars
- Finding the best picture at the Leaning Tower of Pisa is all about the maths rather than the pose!
- These puzzles appeared in Issue 02 of the magazine.