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Can you solve it?

Max Hughes investigates how channelling your inner Pythagorean may help you to become the next big lifestyle influencer

Issah Merchant discusses the geometric principles behind, and real-world applications of, curvature

Lies, liquor and logical deduction play their part in this festive holiday tale

Agony uncle Professor Dirichlet answers your personal problems this Christmastime.

We speak to one of Britain's most successful popularisers of maths