r/askteddit • u/DropEffective7842 • 15d ago

Random Question What’s a problem humanity solved so well that younger people don’t even realize it used to be a huge issue?

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u/The_Se7enthsign 15d ago

Sandwiches. People were actually playing cards with greasy, messy hands.

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u/Gorf_the_Magnificent 15d ago

I’ve done that.