Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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Your brain is 80% water.
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Nuclear power prevented an average of over 1.8 million deaths between 1971-2009 as a result of lower air pollution from reduced coal usage according to NASA.
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Balsa wood is classified as a hard wood!
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The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
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There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
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If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
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