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More from Chalkdust
Issue 17
Penguins, prison and PDE patterns feature in our Spring 2023 issue. Plus all your favourite puzzles & columns.
The sieve of Eratosthenes: revisited
How can we teach people about the sieve in a way that helps them best understand prime numbers?
On the cover: Hydrogen orbitals
Find out more about the weird shapes on the cover of Issue 08
Ten things you didn’t notice in Issue 06
You won't believe number 5!
Puzzles, Issue 02
These puzzles appeared in Issue 02 of the magazine.
Fractograms
Hugh Duncan explores the hidden patterns of fractions