{"product_id":"the-evolution-of-useful-things-how-everyday-artifacts-from-forks-and-pins-to-paper-clips-and-zippers-came-to-be-as-they-are","title":"The Evolution of Useful Things","description":"\u003cp\u003eHow 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\n\u003cp\u003eIn 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.\u003c\/p\u003e","brand":"Henry Petroski","offers":[{"title":"Default Title","offer_id":46128681680943,"sku":"9780679740391","price":1299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/6428\/9071\/files\/9780679740391.jpg?v=1788596054","url":"https:\/\/lunabooks.in\/products\/the-evolution-of-useful-things-how-everyday-artifacts-from-forks-and-pins-to-paper-clips-and-zippers-came-to-be-as-they-are","provider":"Luna Books","version":"1.0","type":"link"}