
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.
More from Chalkdust
Oπnions: In defence of toy models
Calum gets on his soap box about toy modelsCryptic wordsearch, Issue 19
Can you solve it?On the cover: skyrmions
Sven Bjarke Gudnason and Calum Ross introduce you to the wonderful world of skyrmionsHandbook of equations
Forgotten how to draw a log graph? No need to panic – here's a handy guide!In conversation with Cédric Villani
We feel underdressed for Breakfast at Villani'sSomewhere over the rainbow
Some mathematical questions you might have wondered every time you look at one of those rainbows