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Earth Day 2013


Created by GFSEducation, last updated 2015-11-13


Take Out the Trash

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Recycling Paper

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Storm Water Runoff Pollution

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How can You Demonstrate the Efficiency of Different Light Bulbs?

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Balloon Car

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Howtosmile Home
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A project of University of California, Berkeley's Lawrence Hall of Science. Major funding was provided by the National Science Foundation (Award #0735007), Institute of Museum and Library Services (Award #CAGML-246996-OMLS-20), The Camille & Henry Dreyfus Foundation, and Oracle.
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