{"product_id":"b004cfaw6g","title":"The Evolution of Useful Things: How Everyday Artifacts-From Forks and Pins to Paper Clips and Zippers-Came to be as They are.","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\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":"ANT","offers":[{"title":"Ebook","offer_id":67934923096100,"sku":"YSL34730","price":6.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/2614\/7620\/files\/81p579grJ6L._SY1500.jpg?v=1793250930","url":"https:\/\/booktavero.com\/products\/b004cfaw6g","provider":"BookTavero","version":"1.0","type":"link"}