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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Pumice is the only rock that floats on water.
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Scientists in Germany have developed a candy that doesn't cause cavities.
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Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
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Optical illusions occur when what the eyes see conflicts with what the brain expects.
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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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There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
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