ELI5: Why are the colours in rainbows in separate lines? Submitted by Oheligud t3_yh9wwi on October 30, 2022 at 9:17 AM in explainlikeimfive 44 comments 98
IndigoFenix t1_iue0gns wrote on October 30, 2022 at 4:50 PM Reply to comment by [deleted] in ELI5: Why are the colours in rainbows in separate lines? by Oheligud One possibility is that Newton's "indigo" was what we call blue, and his "blue" was what we call cyan. Permalink Parent 4
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