During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
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There's a bar in Ireland (presently named Sean’s Bar) that was opened in 900AD.
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Grenades were invented in China over 1,000 years ago.
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The Taj Mahal took 20 years and 20 thousand men to finish!
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Cleopatra wasn't Egyptian; she was Greek.
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English sailors were referred to as "limeys" because sailors added lime juice to their diet to combat scurvy.
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