More from Chalkdust
On the cover: flexahedron
Connie Bambridge-Sutton invites you to make a flexible 3D shape
Chalkdust issue 16 – Coming 9 November
Hear ye! Hear ye! Chalkdust Magazine issue 16 is launching, full of mathematical joy and curiosity.
Should you buy a Valentine’s day present?
For those of you tackling this dilemma, here's your answer...
Binary magic card trick
Behind today's door... A binary magic card trick!
Killing by numbers: the mathematics of warfare
A blast from the past. Modelling battle grounds from ancient Greece.
A counterintuitive result in the theory of traffic flow
Additional roads do not imply faster travel times!