In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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Cows can sleep standing up, but they can only dream lying down.
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A cow produces around 200,000 glasses of milk in her lifetime.
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The largest breed of rabbit is the Flemish Giant.
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Lurch, a Watusi bull, had the largest horns in the world.
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The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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