In the last 7 years, humanity has discovered 43 potentially habitable planets.
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The strangers in your dreams are actually people that you've seen in real life.
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The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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There are so many kinds of apples that if you ate a new one everyday, it would take over 20 years to try them all.
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Iceland has been so culturally isolated through history since the Vikings, that compared to other Scandinavian counties, people who speak Icelandic can still read the old Norsk sagas.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
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