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CD Spectroscope: Experiments to try
Test out your truth-teller for light.
Published: October 6, 2015
Total Running Time: 00:01:42
Now that you've built your CD Spectroscope, what can you do with it? Here are some fun experiments you can try with different kinds of light.
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Published: September 26, 2015
Total Running Time: 00:01:18
