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.

Published: October 7, 2015

Total Running Time: 00:02:38

Published: May 29, 2019

Total Running Time: 00:01:16

Published: October 24, 2019

Total Running Time: 00:01:10