Yosemitebear One of the great phenomena we have the blessing to experience as entities in a physical reality is one we tend to treat with familiarity because it is fairly common. Like the glory of a sunrise or sunset, upon which one could gaze two times every living day, rainbows are a marvel of physics …

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Roy G. Biv

Roy G. Biv   Many students learn the mnemonic Roy G. Biv to recall the visible colors: Red, Orange, Yellow, Green, Blue, Indigo, Violet. It’s a handy way to quickly remember the order of a rainbow spectrum. Have you ever asked yourself, “what exactly is indigo?” Is it near blue? Near violet? A mixture of the two? If …

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