{"product_id":"2730098","title":"Figuring the Joy of Numbers","description":"Discover the hidden patterns and beauty of numbers with this engaging and accessible book. Written by the world's fastest human calculator, Shakuntala Devi, it explores mathematical curiosities and tricks that will delight both beginners and enthusiasts. This book encourages readers to sharpen their intellect and entertain their friends with puzzles and brain teasers. By delving into the world of numbers and magnitudes, readers will learn to calculate faster and easier, and uncover the secrets behind the digits 0 to 9. With its simple yet insightful approach, this book is the perfect introduction to the fascinating world of mathematics. Whether you're a math whiz or just starting to explore the joys of numbers, this book is sure to inspire and delight.","brand":"Chalkys.com","offers":[{"title":"Default Title","offer_id":54695878984065,"sku":"2730098","price":15.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/8043\/1219\/files\/418HkAFkZgL.jpg?v=1757015554","url":"https:\/\/chalkys.com\/products\/2730098","provider":"Chalkys.com","version":"1.0","type":"link"}