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Prize crossnumber, Issue 12
£100 of MathsGear goodies to be won if you can solve itRoots: Mary Somerville
Mary Somerville fights against social mores to become one of the leading mathematicians of her time.Page 3 model: Traffic flow
Ever been stuck in motorway traffic which seems to have no reason? A model for traffic flow explains why.The perils of p-values
David Colquhoun explains why more discoveries are false than you thoughtAce
How tennis players spin and slice their servesIn conversation with Hannah Fry
On the mathematics of love, communicating maths to the public, and women in maths.