Second video of our web serie “The minute of UFO-Science”.
Today : How use a diffraction grating SPECTROKIT with your mobile phone ?
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Sorry, this entry is only available in Français.
Sorry, this entry is only available in Français.
Fifty diffraction gratings are about to be delivered to Ukraine. A warm thank to the private groups from Eastern Europe who realized the importance of these free, easy to use small devices.
Sorry, this entry is only available in Français.