199 kr
Skickas inom 5-8 vardagar
199 kr
Skickas inom 5-8 vardagar
217 kr
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The note Momma left on the fridge says only: "I HAVE TO GO." But go where? Twelve-year-old Margie is convinced that Momma''s gone to the Rooster Romp at the International Poultry Hall of Fame, in search of additions to her precious flock of chicken memorabilia. And it''s up to Margie to bring her home. So she commandeers her daddy''s Faithful Ford, kidnaps her nine-year-old sister, Peep, and takes to the open road.As she navigates the back roads of Kentucky with smarty-pants Peep criticizing her every move, Margie also travels along the highways and byways of her heart, mapping a course to help understand Momma—and herself.
187 kr
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Click. Whir. Buzz.Not so long ago, math problems had to be solved with pencil and paper, mail delivered by postman, and files were stored in paper folders and metal cabinets. But three women, Betty Snyder, Jean Jennings, and Kay McNulty knew there could be a better way. During World War II, people hoped ENIAC (Electronic Numerical Integrator and Computer), one of the earliest computers, could help with the war effort. With little guidance, no instructions, and barely any access to the machine itself, Betty, Jean, and Kay used mathematics, electrical engineering, logic, and common sense to command a computer as large as a room and create the modern world. The machine was like Betty, requiring outside-the-box thinking, like Jean, persistent and consistent, and like Kay, no mistakes, every answer perfect. Today computers are all around us, performing every conceivable task, thanks, in large part, to Betty, Jean, and Kay's pioneering work. INSTRUCTIONS NOT INCLUDED is their story.This fascinating chapter in history is brought to life with vivid prose by Tami Lewis Brown and Debbie Loren Dunn and with striking illustrations by Chelsea Beck. Detailed back matter including historical photos provides a closer look.
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