During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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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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Nearly 50% of the world's scientists are assigned to military projects.
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Most dust particles in your house are made from dead skin!
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Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
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The smell of freshly cut grass is actually a plant distress call.
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Your brain is 80% water.
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