After her house lands on a witch somewhere over the rainbow, young Dorothy must walk the yellow brick road in her ruby slippers to the emerald city. Once there, she will turn away her blues by clicking her heels together and chanting "there's no place like home!" But how do these colors come into existence? That's the subject for learning in this episode of Reference Frames!Topics of DiscussionHappy birthday?Andor AND Rings of Power (shocking)Dorothy's trip to OzColors!Will's a big fan of these chartsRods and cones!The color's Dorothy didn't see...Brown.Purple Earth?We get Mythbustersy and bust a myth!As always, contact us on Twitter @podcastframes or email us at referenceframespodcast@gmail.com