Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
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There's a bar in Ireland (presently named Sean’s Bar) that was opened in 900AD.
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Peanut butter and jelly sandwiches were originally considered a delicacy, only enjoyed by those of the upper class.
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Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
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In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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