The largest breed of rabbit is the Flemish Giant.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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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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Only about 2% of the world population has green eyes.
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Cows can sleep standing up, but they can only dream lying down.
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The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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The strangers in your dreams are actually people that you've seen in real life.
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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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