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Any compact disk works as a spectrometer. https://www.cs.cmu.edu/~zhuxj/astro/html/spectrometer.html https://www.cs.cmu.edu/~zhuxj/astro/html/spectrometer.html
by gtrubetskoy 7y ago
Any compact disk works as a spectrometer.
https://www.cs.cmu.edu/~zhuxj/astro/html/spectrometer.html https://www.cs.cmu.edu/~zhuxj/astro/html/spectrometer.html
- NIL8 7y agoI've never seen this. Thanks!