tikz4 - Chalkdust

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
Dear Dirichlet, Issue 20
Cricket, coursework and karaoke are among the problems solved in this issue's Dear Dirichlet agony aunt column
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
In conversation with Olubunmi Abidemi Fadipe-Joseph
Meet Olubunmi Abidemi Fadipe-Joseph, an active promoter for women in mathematics from Nigeria
Optimal Pac-Man
Matthew Scroggs spends too much time beating this arcade classic.

More from Chalkdust

Oπnions: In defence of toy models

Dear Dirichlet, Issue 20

Cryptic wordsearch, Issue 19

On the cover: skyrmions

In conversation with Olubunmi Abidemi Fadipe-Joseph

Optimal Pac-Man