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.
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Oπnions: In defence of toy models
Calum gets on his soap box about toy models
Cryptic wordsearch, Issue 19
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Crossnumber winners, issue 10
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Top ten vote issue 07
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Mini crossnumber
All the fun of our prize crossnumber, just smaller and without a prize
					