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Discover secrets and science behind medieval machines, jet packs, movie magic, and everything in between.
Ever wanted to take apart the microwave to see how it works? Crack open your computer and peek inside? Intrigued by how things work? So are we! That's why we're dissecting all kinds of things from rubber erasers to tractor beams! Read along as National Geographic Kids unplugs, unravels, and reveals how things do what they do. Complete with "Tales from the Lab," true stories, biographies of real scientists and engineers, exciting diagrams and illustrations, accessible explanations, trivia, and fun features, this cool book explains it all!
Discover secrets and science behind medieval machines, jet packs, movie magic, and everything in between.
Explores the inner mechanisms of such items as fitness trackers, plasma balls, springs, and green buildings, exploring how the different elements of each work together.
A New York Times Bestseller Explainer-in-Chief David Macaulay updates the worldwide bestseller The New Way Things Work to capture the latest developments in the technology that most impacts our lives. Famously packed with information on the inner workings of everything from windmills to Wi-Fi, this extraordinary and humorous book both guides readers through the fundamental principles of machines, and shows how the developments of the past are building the world of tomorrow. This sweepingly revised edition embraces all of the latest developments, from touchscreens to 3D printer. Each scientific principle is brilliantly explained--with the help of a charming, if rather slow-witted, woolly mammoth. An illustrated survey of significant inventions closes the book, along with a glossary of technical terms, and an index. What possible link could there be between zippers and plows, dentist drills and windmills? Parking meters and meat grinders, jumbo jets and jackhammers, remote control and rockets, electric guitars and egg beaters? Macaulay explains them all.
Have you ever wondered. * How an ATM verifies your identification and account information and dispenses cash in a matter of seconds? * What, if anything, is able to escape from a black hole? * Why workplace surveillance is becoming more common? * Whether human cloning is possible? In this full-color follow-up to the bestselling How Stuff Works, Marshall Brain travels inside your computer, to the depths of diamond mines, across the African plains, and on board an Apache helicopter to explain the magic behind how stuff works. Based on the much-lauded Web site HowStuffWorks.com, this book is your A-to-Z guide to PDAs, MRIs, LEDs, and dozens of other intriguing topics! With More How Stuff Works, you'll never again look the same way at a car wash, clothes dryer, or electronic scanner. * More than 125 captivating articles * Hundreds of full-color photos and illustrations * Fun facts and sidebars * A special chapter on "Police, Military, and Defense" Praise for HowStuffWorks.com: "A+" -Washington Post Online " Top 100 Classics." -PC Magazine "Best Science & Technology Resource." -Yahoo! InternetLife "A-" -Entertainment Weekly "Great Site." -MSNBC "Super Site." -TBS Superstation
How the Computer Changed History examines the development of the computer, how it works, and how it has become a standard machine used in businesses, homes, and industries. Features include essential facts, a glossary, selected bibliography, websites, source notes, and an index, plus a timeline and maps, charts, and diagrams. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.
Travel back in time to find out what life was like before computers. Historical photographs, helpful infographics, and a “Blast from the Past” special feature provide readers an engaging overview of encyclopedias, card catalogs, and other ways people organized information.
It is the year 4022; all of the ancient country of Usa has been buried under many feet of detritus from a catastrophe that occurred back in 1985. Imagine, then, the excitement that Howard Carson, an amateur archeologist at best, experienced when in crossing the perimeter of an abandoned excavation site he felt the ground give way beneath him and found himself at the bottom of a shaft, which, judging from the DO NOT DISTURB sign hanging from an archaic doorknob, was clearly the entrance to a still-sealed burial chamber. Carson's incredible discoveries, including the remains of two bodies, one of then on a ceremonial bed facing an altar that appeared to be a means of communicating with the Gods and the other lying in a porcelain sarcophagus in the Inner Chamber, permitted him to piece together the whole fabric of that extraordinary civilization.