The Everyday Workings of Machines: How Machines Work, from Toasters and Trains to Hovercrafts and Robots - Includes Close-Ups, Cutaways, and Cross Sections!
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Full of fascinating information and colorful graphics the pages reveal the science behind how many of today's machines work.
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Full of fascinating information and colorful graphics the pages reveal the science behind how many of today's machines work.
Read Less