The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
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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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If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
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The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
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