Helen-wall - Chalkdust

In-poster syndrome

Bea is a PhD student in the computer science department at UCL. Since joining the team she’s found that the other editors find the phrase ‘it needs more white space’ very triggering.

Easy to state, hard to prove: The Collatz conjecture
90 years later, we're still unable to prove this surprisingly simple statement
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
On the cover: Apollonian packing
David Sheard explores the rich mathematics and history behind the Apollonian packing, and the cover of issue 11
Page 3 model: Bees
You won't bee-lieve it
Puzzles about partitions
Tricks and puzzles that provide an introduction to the world of partitions
Mathematics for the three-fingered mathematician
Robert J Low flips one upside down.