Scientists in Germany have developed a candy that doesn't cause cavities.
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Scientists are now able to grow 'beating' heart tissue in a lab!
162
If the chemical sodium is dropped into water it will immediately and violently explode.
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A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
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Nylon is made from coal and petroleum.
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Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
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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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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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