Geek Trivia: The Colors Of The Rainbow Were Identified And Set As They Are Now By? June 26, 2018 How-To Geek, IFTTT Think you know the answer? Click through to see if you're right! from How-To Geek https://www.howtogeek.com/trivia/the-colors-of-the-rainbow-were-identified-and-set-as-they-are-now-by/ via IFTTT loading... Share this Share on FacebookTweet on TwitterPlus on Google+