What are your Fingernails made of?
What are your Fingernails made of?  
Podcast: Who Smarted? - Educational Podcast for Kids
Published On: Mon May 19 2025
Description: Why do we have Finger & Toenails? What color should Fingernails be? What's that little white half-moon at the bottom of your Fingernails? Have you started your FREE TRIAL of Who Smarted?+ for AD FREE listening, an EXTRA episode every week & bonus content? Sign up right in the Apple app, or directly at WhoSmarted.com and find out why more than 1,000 families are LOVING their subscription! Get official Who Smarted? Merch: tee-shirts, mugs, hoodies and more, at Who Smarted?