Electromagnetic Spectrum

I am very taken with today’s comic from XKCD:

Electromagnetic Septrum


2 thoughts on “Electromagnetic Spectrum

  1. Since the Death Star’s LASER was green, that would put in the visible, no? And if the LASER were really part of the Miller LIght spectrum, the residents of Alderaan would be much happier, than what happened in the movie. I wish I had a LASER that shot beer-light.

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