More from Chalkdust
On the cover: skyrmions
Sven Bjarke Gudnason and Calum Ross introduce you to the wonderful world of skyrmionsPrize crossnumber, Issue 12
£100 of MathsGear goodies to be won if you can solve itOn the cover: Islamic geometry
Explaining the mathematics of tiling, and the cover of Issue 10Is it possible to reach absolute zero?
After 100 years, a key postulate of the third law of thermodynamics has been proven. We meet Lluis Masanes, one of the researchers responsible.Five gold rings
And on the fifth day, some rather Algebraic Golden Rings:The doodle theorem, and beyond…
Colin Wright juggles Euler, doodling and Millennium problems