/u/agent_uno's posts
Before the light bulb (and after, but before high-powered bulbs), did trains travel only by day? If they traveled at night, what are the details of what happened if an animal or debris was on the tracks?
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What are the differences and similarities between how an oral muscle-relaxer and a general-anesthesia affect the human body on a muscular level?
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When did health insurance become a standard in America, and how much did most treatments and procedures cost before then?
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What is the history of a scent being added to natural gas, and who is the person who came up with the idea or first implemented it?
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Is it normal for frost to only gather on car windows when it’s above ~20F, and to not gather below that?
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Was there ever a game of chance (like poker) where the historically agreed-upon odds ended up being proven mathematically incorrect once math developed further?
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