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Grade 4

Created by Exploratorium S..., last updated 2015-11-13

Stripped-down Motor

Scribbling Machines

Mold Terrarium: What Grows on Leftover Food?

Electrical Fleas

A project of University of California, Berkeley's Lawrence Hall of Science. Major funding was provided by the National Science Foundation (Award #0735007), The Camille & Henry Dreyfus Foundation, and Oracle.

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