More from Chalkdust

On the cover: flexahedron
Connie Bambridge-Sutton invites you to make a flexible 3D shape
Oπnions: Should I share my code?
Scroggs debates whether sharing truly is caring
Here Come the Numbers
We review the fourth of this year's nominees for the Book of the Year
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...
Our Favourite Functions: Part I
Because we love functions!
