{"product_id":"messer-gabel-reissverschluss-book-henry-petroski-9783034861908","title":"Messer, Gabel, Reissverschluss","description":"\u003cp\u003e How did the table fork acquire a fourth tine? What advantage does the Phillips-head screw have over its single-grooved predecessor? Why does the paper clip look the way it does? What makes Scotch tape Scotch? \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e In this delightful book Henry, Petroski takes a microscopic look at artifacts that most of us count on but rarely contemplate, including such icons of the everyday as pins, Post-its, and fast-food clamshell containers. At the same time, he offers a convincing new theory of technological innovation as a response to the perceived failures of existing products--suggesting that irritation, and not necessity, is the mother of invention.","brand":"WoB","offers":[{"title":"- \/ - \/ INTERNAL","offer_id":52664378491153,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"GB \/ NEW \/ INGRAM","offer_id":52664379277585,"sku":"NLS9783034861908","price":75.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9783034861908.jpg?v=1791890245","url":"https:\/\/www.worldofbooks.com\/products\/messer-gabel-reissverschluss-book-henry-petroski-9783034861908","provider":"World of Books ","version":"1.0","type":"link"}