DO IT YOURSELF Cool Spectrometer

Added by curlybastard Subscribe 9
Published 3 Oct 2007
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a very funny and cool  spectrometer made of cardboard, that shows the light specrum of every light emitting...
a very funny and cool  spectrometer made of cardboard, that shows the light specrum of every light emitting source...try it with neon ...computer screen...sun light...etc etc...(perfect 4 science project)
Categories: How To, Science & Tech
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