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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
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Where else does math become a romp, full of entertaining tricks and turns?Bryce Christensen, Booklist Have you ever considered why you always get stuck in the longest line? Why twos company but threes a crowd? Or why there are six degrees of separation instead of seven? In this hugely informative and endlessly entertaining book, John D. Barrow takes the most baffling of everyday phenomena andwith simple math, lucid explanations, and illustrationsexplains why they work the way they do. His witty, crystalclear answers shed light on the dark and shadowy corners of the physical world we all think we understand so well. 40 b/w illustrations
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