fire8 - Chalkdust

The first three centred square numbers: 1, 5, and 13.

Calum is a lecturer in physics at Edge Hill University where he studies topological solitons and enjoys talking about maths and physics to anyone who will listen. He can often be found on the side of a mountain or out on a bike, talking to himself about solitons.

Oπnions: In defence of toy models
Calum gets on his soap box about toy models
Cryptic wordsearch, Issue 19
Can you solve it?
On the cover: skyrmions
Sven Bjarke Gudnason and Calum Ross introduce you to the wonderful world of skyrmions
On the cover: flexahedron
Connie Bambridge-Sutton invites you to make a flexible 3D shape
Pawns, puzzles, and proofs
Dimitrios Roxanas tells us why playing chess backwards is the new black (and white).
Why I hate an empty bus stop
How the queue size tells you when the next bus is coming

More from Chalkdust

Oπnions: In defence of toy models

Cryptic wordsearch, Issue 19

On the cover: skyrmions

On the cover: flexahedron

Pawns, puzzles, and proofs

Why I hate an empty bus stop