Absent from the visible spectrum and neither a wave nor a particle, the color pink is, for many, a scientific enigma: how can a shade that doesn’t even appear in the rainbow exist? The answer lies in ...
The colors you see from the Northern Lights depend on which gas in our atmosphere the particles are interacting with and at what height in the atmosphere.
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. There’s an interesting volley online right now between two science ...
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