More from Chalkdust
That’s Mathematics
We review the first of this year's nominees for Book of the Year
The scutoid: a geometric building block of life
In 2018, scientists discovered a new shape that is essential to multicellular life
On the cover: Harriss spiral
Find out more about the spiral trees on the cover of Issue 09
How to make: a Möbius Surprise
Surprise yourself by making this thing
Chalkdust Issue 05 coming 7 March
Free launch party, 7.15pm. Come along! Free copies of Chalkdust, free pizza, and buy your own Chalkdust T-shirt.
For the love of puzzles
Pub ✕ maths = ?