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.
Spectroscopy
7 posts
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.
Third video of our web serie "The minute of UFO-Science". Today : What is the V.I.G.I.E project ? What is its purpose ?
(Français) Deuxième vidéo de notre mini série “La minute UFO-Science”. Comment utiliser un SpectroKit® avec un téléphone portable ?
(Français) Première vidéo de notre mini-Série intitulée “La minute UFO-Science”. Les bonnettes à réseau de diffraction et leur utilité pour l’étude du phénomène Ovni.
