{"product_id":"the-brilliant-calculator-how-mathematician-edith-clarke-helped-electrify-america","title":"The Brilliant Calculator: How Mathematician Edith Clarke Helped Electrify America","description":"\u003cb\u003e\u003ci\u003eHidden Figures\u003c\/i\u003e meets \u003ci\u003eRosie Revere, Engineer\u003c\/i\u003e in this STEM\/STEAM picture book about Edith Clarke, the innovator who solved an electrical mystery and built the first graphing calculator--from paper!\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003eLong before calculators were invented, little Edith Clarke devoured numbers, conquered calculations, cracked puzzles, and breezed through brainteasers. Edith wanted to be an engineer--to use the numbers she saw all around her to help build America. \u003cp\u003e\u003c\/p\u003eWhen she grew up, no one would hire a woman engineer. But that didn't stop Edith from following her passion and putting her lightning-quick mind to the problem of electricity. But the calculations took so long! Always curious, Edith couldn't help thinking of better ways to do things. She constructed a \"calculator\" from paper that was ten times faster than doing all that math by hand! Her invention won her a job, making her the first woman electrical engineer in America. And because Edith shared her knowledge with others, her calculator helped electrify America, bringing telephones and light across the nation.\r","brand":"Jan Lower, Susan Reagan","offers":[{"title":"Hardcover","offer_id":44442272334060,"sku":"9781662680069","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/1791\/3068\/files\/9781662680069.jpg?v=1708838523","url":"https:\/\/intl.allstora.com\/products\/the-brilliant-calculator-how-mathematician-edith-clarke-helped-electrify-america","provider":"Allstora","version":"1.0","type":"link"}