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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.

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
Mike Jordan on machine learning
Undoubtedly the most influential voice on this hottest of hot topics.
Why I hate an empty bus stop
How the queue size tells you when the next bus is coming
£100 Prize Crossnumber, Issue 02
Win £100 in our famous original crossnumber

More from Chalkdust

Oπnions: In defence of toy models

Cryptic wordsearch, Issue 19

On the cover: skyrmions

Mike Jordan on machine learning

Why I hate an empty bus stop

£100 Prize Crossnumber, Issue 02