/u/1900grs's posts
In the 1970s and 1980s, how did placing your quarter on the screen of a video game at the arcade become the defacto signal that you had next game? Where did that start?
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How did a perfect manicured lawn become the the de facto residential landscaping option in the U.S.? How did people maintain yards in cities/towns before turfgrass?
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What happened to the American Progressives in the early 1900s? The ones all in on eugenics and prohibition. Can they be traced to today's politics or did they just disappear?
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Was there ever a time when balloon warfare was a regular military tactic? Was a nation or organization ever known for its balloon tactics?
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Why are so many old theaters across the U.S. named State Theater? Many states have more than one State Theater.
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I recently learned that Celsius's original scale had boiling point at 0 °C and freezing point at 100 °C and Linnaeus inverted it a few years later. Would science be any different if the scale weren't inverted?
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We know insects can transmit diseases harmful to humans - yellow fever, lyme disease, malaria - have there been any instances of insects transmitting a beneficial aspect to humans?
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