
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 skyrmionsCrossnumber winners, Issue 14
Did you solve it?Geometry Puzzles in Felt Tip
We review the first of this year's nominees for the Book of the YearOn the cover: Harriss spiral
Find out more about the spiral trees on the cover of Issue 09