More from Chalkdust
Flo-maps fractograms: the game
Try out these flo-maps for yourself: fractions speak louder than words
Counting Countdowns
Colin counts Countdown's contingent of conundrum causing calculations
Kepler’s barrels
Sam Hartburn orders wine by the barrel, but wonders if she's getting the most wine
Bend it like Newton: curves in football
Discover the mathematical equations that describe the most commonly observed trajectories in football
Well, well, well…
A fiendish puzzle for you to 'pour' over...
Maths at EMF camp
Exploring the maths on offer at this year's UK hacker festival.