More from Chalkdust
Prize crossnumber, Issue 17
Can you solve it?
Page 3 model: The potato Earth
How Kelvin estimated the age of the Earth by thinking about a baked potato
That’s a Moiré
Donovan Young interferes in wave patterns
Chalkdust’s Christmas conundrums
As the festive season strikes again, we'll be dishing out more fiendish puzzles – this time with prizes!
Puzzles, Issue 04
Solve the puzzles that appeared in Issue 04.
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...