More from Chalkdust
Mapmatics
We review the third of this year’s nominees for Book of the Year
On the cover: skyrmions
Sven Bjarke Gudnason and Calum Ross introduce you to the wonderful world of skyrmions
The Josephus problem
Alvin Choy works out who will be the last one left in
An odd card trick
Michael Wendl dissects some variants of the magic separation, a self-working card trick.
Page 3 model: Bees
You won't bee-lieve it
Crossnumber winners, Issue 07
Did you solve it?