Cereal Box Spectroscope

A cd spectrometer, cdspectrometer, excursions: cd cereal box spectrometer. . .

View Larger
A CD Spectrometer

A CD Spectrometer

View Larger
CDspectrometer

CDspectrometer

View Larger
Excursions: CD Cereal Box Spectrometer

Excursions: CD Cereal Box Spectrometer