More from Chalkdust
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
Page 3 model: Woollen jumpers
How did your favourite sweater become so big? And how big can it get?
Piet Hein: the pirate
Did the Danish mathematician also sail the high seas?
Is 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.
Hairy balls, cyclones and computer graphics
What can a 100-year-old result in topology say about weather and computers?
Reinventing 2D
What a difference a matrix makes