{"product_id":"9781848313491","title":"Ball of Confusion: Puzzles, Problems and Perplexing Posers","description":"TV maths star Johnny Ball presents brain-teasers from his regular slot on his daughter Zoe's Radio 2 show.  Ball of Confusion is designed to twist your brain into enjoyable knots of empuzzlement, from puzzles solved in a twinkling of an eye to some that will knit your brow for hours. From how to cheat in a coin toss to why it is that some parts of a high speed train travelling at 125mph are actually going backwards, Ball of Confusion will bend your mind in places it's never been bent before.  'This is a lovely compilation of puzzles including many classics, and Johnny Ball's legendary enthusiasm and humour jump out of every page.' Rob Eastaway, co-author Maths for Mums\u0026amp;Dads.","brand":"Icon Books, Ltd. UK","offers":[{"title":"Default Title","offer_id":47131854799088,"sku":"9781848313491","price":8.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781848313491_p0.jpg?v=1763749561","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781848313491","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}