Roy G Biv–quick show of hands if you’re familiar with the term. Even if it doesn’t ring a bell at first glance, once you realize you’re looking at a mnemonic and not some random guy’s name, it starts getting a little more obvious: Red, Orange, Yellow, Green, Blue, Indigo, and Violet. Yes, those are the colors of the rainbow, but more importantly they’re also the referred to as the visible electromagnetic spectrum. [Read More…]
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