Spirographs, complex triangles and a lot of ants feature in our AW24 issue! Plus all your favourite puzzles & columns.

Ashleigh Wilcox, Jenny Power and Rachel Evans show you how to draw pretty pictures

Football, telly and shape-shifting houses find their way into the prof's postbox this issue.

Pigs, popes and produce are among the topics of discussion in this issue's Dear Dirichlet advice column

Explain the strange dynamics of certain insects using game theory

Solving differential equations instantaneously, using some electrical components and an oscilloscope