imgC - 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.

Significant figures: Julia Robinson
Ashleigh Ratcliffe tells the story of another hidden woman in mathematics.
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
Prize crossnumber, Issue 17
Can you solve it?
Dear Dirichlet, Issue 11
Grant applications, musical media and last-minute Olympics training are the topics readers have sent in to the professor's postbox this issue

More from Chalkdust

Significant figures: Julia Robinson

Oπnions: In defence of toy models

Cryptic wordsearch, Issue 19

On the cover: skyrmions

Prize crossnumber, Issue 17

Dear Dirichlet, Issue 11