Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
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Only about 2% of the world population has green eyes.
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Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
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The strangers in your dreams are actually people that you've seen in real life.
50
You forget 90% of your dreams.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
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.
4