What is light, anyway? [video]
Posted by staff / November 2, 2015
Light is one of those things we don’t think about until it’s gone, and should it go out forever, we won’t be here to contemplate the matter much.
So, while we have the chance to ponder this big question, Kurzgesagt leads the way with this episode of “In a Nutshell” explaining what this most elemental requirement for our existence is all about.
Full story at YouTube via Geeks are Sexy.
Graphics credit: Canva
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