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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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 skyrmionsI’m counting on it
Joe Celko looks at four different abacuses used throughout historyCorrection: Who is the best England manager?
Paddy provides a much anticipated update to the most important use of statistical analysis in the last two yearsRevisiting the 1986 computer classic Number Munchers!
Belgin gets hooked on a classic maths game...in 16 bits! Here's her review...What’s your favourite number?
Favourite numbers for many are linked to birthdays or anniversaries, but here is our take on the question