Make your own CD spectrometer
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Make your own CD spectrometer Basic Data Category: Photometer, spectrometer URL (first publication): https://www.youtube.com/watch?v=ZowYVDQDDZ4 Keywords: Photometer, spectrometer
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Description
How do we know what the stars are made of when we've never been to one? Dr Andrew Steele shows us how to make a ...
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