Why do you have Fingernails?
We all have to clip our finger and toenails -- but what is their purpose; why do they keep growing so long; and what can they reveal about what's going on inside your body?!?
Who Smarted? - Educational Podcast for Kids · Atomic Entertainment / Starglow Media
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Show Notes
Are Fingernails really made from non-living cells? Why is there a white half-moon on your Fingernails? Why do they grow longer than we need them to?
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