Making a DVD spectrascope

In lab on 10/28/10 you'll make a DVD spectrascope. See attached article. I'll provide supplies for making the device, and then ask you to investigate different light sources around campus. If you have a camera, please bring it to capture images from your spectrascope - example of a student photo:

A full-color, rainbow-like image
Last modified: Monday, December 19, 2011, 9:18 AM