The rhombitrihexagonal tiling from around 200 BC (left) and
More from Chalkdust
Crossnumber winners, Issue 16
Did you solve it?
Fun phenomena in fluids
A selection of weird goings-on from the world of fluid mechanics
Well, well, well…
A fiendish puzzle for you to 'pour' over...
My mathematical trajectory
Stories and lessons on diversity in mathematics from a globe-trotting number theorist.
Advent facts III
Behind today's door... More fascinating facts!
Prime jewellery
Make your own treasures, guaranteed to be priceless on a future episode of Antiques Roadshow