Can we draw the lines through a vertex like this?
More from Chalkdust
In conversation with Alison Etheridge
Elinor Flavell talks to the recently appointed dame about life, mathematics and more.
On the cover: Apollonian packing
David Sheard explores the rich mathematics and history behind the Apollonian packing, and the cover of issue 11
Puzzles about partitions
Tricks and puzzles that provide an introduction to the world of partitions
Our favourite (and not-so-favourite) Euler equations
A collection of our favourite and least favourite things named after Euler, from issue 07
Top ten vote issue 07
Vote for your favourite unit
Issue 05
Graphical linear algebra, slide rules and game theory in nature. Plus all your favourite fun pages in our spring 2017 issue.