Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
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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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You forget 90% of your dreams.
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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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