![](https://i0.wp.com/chalkdustmagazine.com/wp-content/uploads/2024/04/calum.jpg?resize=150%2C150&ssl=1)
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
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 skyrmionsChalkdust issue 13 – Coming 1 May
A great start to the month of MayingPage 3 model: Crowd control
Modelling a Saturday afternoon on Oxford StreetTop Ten: Colours of chalk
The definitive chart of chalk's greatest coloursPolitics: a tweeting glance
What does Twitter have to do with politics?