A cubic yard of air weighs about 2 pounds at sea level.
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Iron weighs more after it rusts.
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In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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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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Each day, up to 150 species of life become extinct.
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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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