More from Chalkdust
Geometry Puzzles in Felt Tip
We review the first of this year's nominees for the Book of the Year
Prize crossnumber, Issue 09
Win £100 of Maths Gear goodies by solving our famously fiendish crossnumber
Significant figures: Katherine Johnson
Biography of Katherine Johnson, NASA human computer and research mathematician
Carnival of Mathematics 162
This month’s round up of mathematical blog posts from all over the internet
Prize crossnumber, Issue 06
Win £100 of Maths Gear goodies by solving our famously fiendish crossnumber
The Housekeeper and the Professor
Memory and maths in the modern world