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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
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In this book, you'll learn why Florence Nightingale introduced pie charts, how Lewis Carroll regarded Pythagoras's theorem, and why some infinities are larger than others. In addition to such wellknown figures as Archimedes and Isaac Newton, you'll also meet the mathematician who knew eight languages by the time he was 11, the one who was sent to jail for gambling, the ones who wrote a book on why 1 + 1 = 2, the one who spent his entire life traveling the world, and the one who published a lot but never existed.
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birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
