¿Qué pasaría si los humanos no tuviéramos uñas?
What if humans didn't have nails? What would happen? Some of us like to be scratched. And, well, who hasn't stuck their fingers in their nose? Why do we have these things on our fingers? What would our grip be like without them? And how could not having nails improve our health? #WhatWouldHappenIf #Nails #YourBody Produced by: https://underknown.com/ About What If in Spanish: Speculative scenarios and the most remote possibilities you've ever wondered about, with entertaining scientific answers: that's What If. Dare to ask yourself "What would happen if...?" and discover a universe of possibilities. Also follow us on Facebook: / what.if.espanol / what.if.science And on Instagram: / whatif.show
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