Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
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Wheels & axles | Valerie Bodden | "A foundational look at wheels and axles, explaining how these simple machines work and describing some common examples, such as doorknobs, that have been used throughout history"--Provided by publis… | OL18795089W |
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Fred Flintstone's adventures with wheels and axles | Alan Brown,Mark Weakland | "Popular cartoon character Fred Flintstone explains how wheels and axles work and how he uses simple machines in his daily life"-- | OL22318499W |