Everyone knows brown eggs are more natural than white eggs right? Except that's not true. In reality there is zero difference because it's just a genetic variation. Listen in to learn more!
<p>There's a lot of natural variation in the color of human hair. What's the physical explanation for the difference?</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a href="https://omn ... Show More