Ancient Machine Technology: From Wheels to Forges

· Twenty-First Century Books
4.0
2 reviews
Ebook
96
Pages
Eligible
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About this ebook

Did you know . . .
• Ancient people used bows to drill holes and start fires?
• The ancient Chinese built a machine to detect earthquakes?
•The ancient Romans operated a factory for milling grain?

Machine technology is as old as human society itself. The first humans on Earth used basic machines. They used stone axes to butcher meat. They use levers to pry roots and rocks from the ground. Over the centuries, ancient peoples learned to make more complicated machines. People in the ancient Middle East devised wheels and pulleys. The ancient Chinese created wheelbarrows and bellows. The ancient Greeks built big war machines.

What kinds of tools and techniques did ancient craftspeople use? Which methods worked and which didn’t? And how did ancient machines set the stage for our own modern machines? Learn more in Ancient Machine Technology.

Ratings and reviews

4.0
2 reviews
K&A T
December 25, 2022
A bit muddled and not consistent. States 6 'simple' machine types but then doesn't clearly match this with subsequent examples and information, even starts to introduce more complex machines before helping the young reader to see and grasp the stated simple machine types. Too muddled for educating clearly and concisely.
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About the author

Mary B. Woods is an elementary school librarian in the Fairfax County (VA) Public School system. She has presented at international librarians' conferences. Mary has worked with her husband, Michael Woods, to write almost forty books. She is the researcher, and Michael is the writer.

Michael Woods is a science and medical writer whose nationally syndicated newspaper stories and columns have won numerous national awards. He directs a program at the American Chemical Society, the world’s largest scientific society, to inform the public about science. He and his wife, Mary B. Woods, have written almost forty books together. Michael is the writer, and Mary is the researcher.

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