Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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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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Oak trees produce 2,200 acorns in a season, but each acorn only has a 1 in 10,000 chance of becoming an oak tree.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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A ball of glass will bounce higher than a ball made of rubber.
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One 75-watt bulb gives more light than three 25-watt bulbs.
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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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For a high school science fair project, 17-year-old Michio Kaku built a particle accelerator in his parent's garage that was able to generate a magnetic field 20,000 times greater than the Earth's and produce collisions powerful enough to create antimatter.
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