fire2 - 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
The problem with addition
It doesn’t add up for Patrick Creagh
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
The Josephus problem
Alvin Choy works out who will be the last one left in
Dear Dirichlet, Issue 14
Football, telly and shape-shifting houses find their way into the prof's postbox this issue.

More from Chalkdust

Oπnions: In defence of toy models

The problem with addition

Cryptic wordsearch, Issue 19

On the cover: skyrmions

The Josephus problem

Dear Dirichlet, Issue 14