More from Chalkdust
The Truth Detective
We review the second of this year's nominees for Book of the Year
Bend it like Newton: curves in football
Discover the mathematical equations that describe the most commonly observed trajectories in football
Cutting my birthday cake
How to make the most slices from just a few cuts of cake
Which mathematician are you?
Behind today's door... a quiz!
Donald in Mathmagic Land
Donald Duck learns that there is “a lot more to mathematics than two-times-two”.
New largest prime number discovered!
Amaze your friends with our top facts about the new largest known prime number