The Brilliant Calculator: How Mathematician Edith Clarke Helped Electrify America by Jan Lower, Susan Reagan, Jan Lower, Susan Reagan

The Brilliant Calculator: How Mathematician Edith Clarke Helped Electrify America
Jan Lower, Susan Reagan, Jan Lower, Susan Reagan
Page: 40
Format: pdf, ePub, mobi, fb2
ISBN: 9781662680069
Publisher: Astra Publishing House
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Hidden Figures meets Rosie Revere, Engineer in this STEM/STEAM picture book about Edith Clarke, the innovator who solved an electrical mystery and built the first graphing calculator—from paper!

Long 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.

When 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.

THE BRILLIANT CALCULATOR | Skokie Public Library
        THE BRILLIANT CALCULATOR — Lower, Jan/ Reagan, Susan (ILT) BRILLIANT CALCULATOR. HOW MATHEMATICIAN EDITH CLARKE HELPED ELECTRIFY AMERICA.
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        The Brilliant Calculator How Mathematician Edith Clarke Helped Electrify America by Jan Lower; illustrated by Susan Reagan Pub Date 14 Mar 2023 Astra 
        How Mathematician Edith Clarke Helped - Sandman Books
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        How Mathematician Edith Clarke Helped Electrify America. Calkins Creek/Astra Books for Young Readers, March 14, 2023. ISBN 978-1-6626-8006-9. 40 
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        The Brilliant Calculator: How Mathematician Edith Clarke Helped Electrify America (Hardcover). By Jan Lower, Susan Reagan (Illustrator)

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