{"product_id":"the-finger-ration-john-manning","title":"The Finger Ratio; John Manning","description":"\u003cp\u003ePaperback\u003c\/p\u003e\n\u003cp\u003eCondition: New\u003c\/p\u003e\n\u003cdiv class=\"item-info\"\u003e\n\u003cdiv class=\"item-excerpt trunc\" data-height=\"230\" itemprop=\"description\"\u003e\u003cspan\u003eWhat could fingers and sex possibly have in common? What does the shape of a child's fingers reveal about future musical talent? And why should professional footballers have longer fingers than other men? This book is about a simple measurement of the human hand: the 'finger ratio', or the length of the ring finger relative to the index finger. John Manning uses a tiny difference between the sexes - that men tend to have a greater finger ratio than women - to examine a dizzying group of questions about human behaviour and what makes us as we are.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Secret Bookstore","offers":[{"title":"Default Title","offer_id":31992536629318,"sku":"777","price":4.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/8921\/4278\/products\/TheFingerRatio_JohnManning.jpg?v=1594651030","url":"https:\/\/www.thesecretbookstore.live\/products\/the-finger-ration-john-manning","provider":"The Secret Bookstore","version":"1.0","type":"link"}