No Stupid Questions

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This community is for people to ask questions they feel stupid for not knowing the answer or how to find the answer. "How do I not already know this?"

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Why do humans have finger/toenails? (lemm.ee)

submitted 3 weeks ago by [email protected] to c/[email protected]

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They seem like one more bodily detail to tend to without much benefit, and sometimes more detriment (breaking a nail or scratching oneself up, ouch!).

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[–] [email protected] 8 points 3 weeks ago

Nosepickers and ass scratchers must have an evolutionary advantage.

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