Explore simple machines!

[with 25 great projects]

Using only discarded items from the recycling bin, a guide to six simple machines invites young readers to build gadgets of their own design while encouraging them to look differently at objects in everyday life.

Nomad Press
2011
9780605527263
book
Lexile: 
830

Holdings

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32744616680156157639012754522234152T 4317285621.8 YAS621.816407292551640729255