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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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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German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
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Research indicates that plants grow healthier when they are stroked.
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A ball of glass will bounce higher than a ball made of rubber.
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The sun is 330,330 times larger than the earth.
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Pure water (H2O) does not conduct electricity on its own.
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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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