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 the last 7 years, humanity has discovered 43 potentially habitable planets.
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The University of Oxford (teaching since 1096) predates the Aztec empire (1428 - 1521).
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Your thumb is about the same size as your nose.
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There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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The strangers in your dreams are actually people that you've seen in real life.
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