Лазер (Laser, with Russian subtitles)
4:40
Added: 1 year ago
From: iopenshell
Views: 220
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  • Excellent didactic. Funnily enough the correct scientific term is: Light Oscillation by Stimulated Emission of Radiation. But I can see why the LASER is preferred - LOL!

    ProsperosCloset 1 year ago

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