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Free Shipping to all UK customers for orders over £25.00
Free Shipping to all UK customers for orders over £25.00
Usually dispatched within 3 - 5 business days.
£ 7.28
Presents a collection of games, puzzles, paradoxes, brainteasers, and riddles. This title helps you find out: how to organise chaos; how matter balances anti-matter; how to turn a sphere inside out (without creasing it); why you can't comb a hairy ball; and, how to calculate pi by observing the stars.