/u/RRUser's posts
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I'm interested in reading about Personal Higene habits throughout history. Before the 1900's, was bathing every day/every other day common in other civilizations?
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Given the way that our bloodtype is determined on conception (random chance and dominance relationships), with enough time, will humans ever reach a universal bloodtype?
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Penicilin and the moon landing happened decades ago.. What's the most meaningful scientifical advancement in the last 10 years?
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