tikz4 - Chalkdust

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.

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
Correction: Who is the best England manager?
Paddy provides a much anticipated update to the most important use of statistical analysis in the last two years
Prize crossnumber, Issue 12
£100 of MathsGear goodies to be won if you can solve it
Geometry Puzzles in Felt Tip
We review the first of this year's nominees for the Book of the Year
The doodle theorem, and beyond…
Colin Wright juggles Euler, doodling and Millennium problems