What Is Light, Anyway?

First you're taught that light is wave. Then you get a little older and your teacher explains that it's actually particles called photons. Wait, which is it then? Particles? Waves? Both? Neither? This video should help explain. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/YiLPbiR00MA/what-is-light-anyway

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