More from Chalkdust
How to cheat at cards
Kevin Houston teaches us how to deal ourselves the best hand
They might not be giants
Angela Brett might not be standing on their shoulders
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!