More from Chalkdust
Issue 20
Spirographs, complex triangles and a lot of ants feature in our AW24 issue! Plus all your favourite puzzles & columns.Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematicsSignificant figures: David Singmaster (1938–2023)
Colin Wright remembers the puzzle giant with a passion for sharingChalkdust Issue 08 – coming 19 October
Join us at our upcoming launch party!How to make: a hyperbolic plane
A great way to waste a lot of paperInterstellar travel
Investigate the mathematics of wormholes