Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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A single speck of dust is half way in size between a subatomic particle and the Earth.
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Pure water (H2O) does not conduct electricity on its own.
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According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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Indoor pollution is 10 times more toxic than outdoor pollution.
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One third of the electricity produced on earth is used to power electric light bulbs!
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German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
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