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.
Sorry, this entry is only available in Français.
Order your diffraction grating slide and go to the hunt of UFO’s spectrums. Several methods are available to get yours at low cost. The diffraction grating remains as free.