We must start and end at one of the bottom points
More from Chalkdust
Chalkdust issue 14 – Coming 22 November
Enter stage left: Chalkdust issue 14. Preorder now!
Diagrammatic algebra: On the road to category theory
Aryan Ghobadi gives a maths lecture at a zoo
Prize crossnumber, Issue 12
£100 of MathsGear goodies to be won if you can solve it
Dispersion on the dark side of the moon
Maths has strong connections to art and music, but what about to both at the same time?
Chalkdust Issue 05 coming 7 March
Free launch party, 7.15pm. Come along! Free copies of Chalkdust, free pizza, and buy your own Chalkdust T-shirt.
A brief history of gravitational waves
The discovery of gravitational waves offers a new way of looking at the universe. Who knows what we will discover?