Star Wars: The Last Jedi Easter Eggs and Reference Guide. This explainer is full of spoilers, and is only for those who've already seen the movie.

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The Insane True Story Of How Titanic Got Made. The most expensive movie ever surprised its backers by turning out to be the biggest moneymaker ever.

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Six Other Famous Events That Happened on Christmas. Granted, they happened on December 25 because it was Christmas, but they are still historically significant.

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Christmas at the Clinic. Doctors diagnose what's wrong with our favorite holiday characters.

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How Do Machines Learn? CGP Grey explains artificial intelligence to non-engineers.

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The Forgotten Houdini. Harry Houdini's brother, Theo Hardeen, was the more talented escape artist in some respects, but was eclipsed by his brother's charisma.

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I Use a Wheelchair. And Yes, I’m Your Doctor. Some thoughts from a physician and athlete about assumptions.

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The Victorian Father-Son Duo Who Ate Their Way Through the Animal Kingdom. William and Frank Buckland were naturalists who immersed themselves in wildlife.