A Maker's Guide to Axles
From the Series A Maker's Guide to Simple Machines
What is an axle, and how does it make life easier for us Earthlings? Join Maker, a supersmart alien engineer, in a deep dive into axles, from wind turbines to rolling pins.
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978-1-7284-1641-0
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$19.99 | |
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978-1-7284-3830-6
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$8.99 | |
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978-1-7284-3694-4
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$29.99 |
