More from Chalkdust
Dear Dirichlet, Issue 17
Canines, Cliff Richard and conditioning find their way into the prof's postbox this issue.
Math Games with Bad Drawings
We review the fourth of this year’s nominees for the Book of the Year
Significant figures: Gladys West
Madeleine Hall looks at one of the minds behind GPS
Striking the right chord
How big are these random shapes? Submit an answer for a chance to win a prize!
In conversation with Chris Budd
We chat to one of the UK's most qualified voices in mathematics communication
What’s your least favourite number?
Read about our least favourite numbers in this collection from issue 5!