Exercise for the reader
Exercise for the reader
More from Chalkdust
Chalkdust issue 15 – Coming 25 May
Roll up, roll up! Squid Game, hidden harmonies and DnD coming your way in Issue 15. (Plus all the usual nonsense.)
Hiding in plain sight
Axel Kerbec gets locked out while exchanging keys
Folding nets into Johnson solids
How does one produce a net for the broadest class of polyhedra?
Fun phenomena in fluids
A selection of weird goings-on from the world of fluid mechanics
Advent puzzles IV
Behind today's door... a puzzle!
How many cups does it take to make a sphere?
The Chalkdust team set you a challenge, for which the prize is a £25 Amazon voucher...