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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.

Dear Dirichlet, Issue 22
Rhythm, rivers and rises pollute the prof's postbag this issue
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
Let them share cake
Or, how a simple problem can get very complicated, very quickly...
In conversation with Hannah Fry
On the mathematics of love, communicating maths to the public, and women in maths.

More from Chalkdust

Dear Dirichlet, Issue 22

Oπnions: In defence of toy models

Cryptic wordsearch, Issue 19

On the cover: skyrmions

Let them share cake

In conversation with Hannah Fry