Based on a song from preschool, Cheryl asks about the real number of colors in the rainbow (and yes, Cheryl does sing the song for us). This leads to lots more questions about light, rainbows in general, and even a bit of history.
This is part of the Color unit.
Resources from this episode: 
<a href="https://www.sciencelearn.org.nz/resources/47-colours-of-light" target="_blank">Science Learn</a> 
<a href="https://www.scientificminds.com/blog/whatever-happened-to-roy-g-biv-kathy-reeves-115.aspx" target="_blank">Scientific Minds</a>
Watch the podcast on <a href="https://www.youtube.com/channel/UChz1tQi9Ez14-lqkzS44KYw">YouTube 
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Theme Song: 
<a href="https://freemusicarchive.org/music/Latch_Swing/demo_2008/Swing_39">Swing 39 by Latché Swing 
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Lesson 28 - Where do rainbows come from?

Have you ever felt like you slept through science when you were in school, but now wish you could understand the world around you better? Then this podcast is for you! Each week Cheryl asks a science question and Ryan, a science teacher, does his best to answer. From boiling water to shooting stars and everything in between, listen along and learn about the science you encounter every day.