How Working on a Cruise Ship Works. Creating the perfect vacation is quite labor intensive.

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What’s the Difference Between Hibernation and Sleep? Human hibernation might be possible someday with a few gene tweaks.

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The Birth of Coca-Cola. It was supposed to cure morphine addiction and a host of other ailments.

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The Last Stagecoach Tavern of the Wild Wild West. Cold Spring Tavern has been there as long as the road itself.

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Four Ways To Think About The Ending Of Infinity War. Read them only if you have seen the film.

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How a Special Diet Kept the Knights Templar Fighting Fit. They were monks and warriors, and had to eat like both.

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The Horse Thief Detectives. Specialized law enforcement officers were important when a horse was your biggest investment and your only transportation.

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8 Words You Might Not Know Were Named for Scientists. The bell wasn't named for Alexander Graham Bell, but the decibel was.