With concise, engaging text and instructive illustrations, the series presents a clear and colorful introduction to the technology and science of simple machines. See how each group of machines works and discover where and how they are used and applied in science, technology, and everyday life.
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With concise, engaging text and instructive illustrations, the series presents a clear and colorful introduction to the technology and science of simple machines. See how each group of machines works and discover where and how they are used and applied in science, technology, and everyday life.
Read Less
Add this copy of Wedges and Ramps (Simple Machines) to cart. $53.60, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2007 by Smart Apple Media.
