More from Chalkdust

Significant figures: Julia Robinson
Ashleigh Ratcliffe tells the story of another hidden woman in mathematics.
Page 3 model: To betray or not to betray?
That is the question
Page 3 model: Why don’t stars collapse?
Why don't they?
Page 3 model: Woollen jumpers
How did your favourite sweater become so big? And how big can it get?
Prize crossnumber, Issue 07
Win £100 of Maths Gear goodies by solving our famously fiendish crossnumber
Chalkdust’s Christmas conundrums
As the festive season strikes again, we'll be dishing out more fiendish puzzles – this time with prizes!
