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Saltando arriba y abajo del suelo, Mi cabeza es un animal. Y una vez allí era un animal, Tuvo un hijo que cortaba el césped. El hijo era un hombre bueno, Tenían una libélula como mascota. La libélula...
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(SciGirls) Ice and snow makes it dangerous. I think there's a way that we could improve nonslip footwear. It talks about biomimicry, so it's life copying. It can help with traction. A...
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si un billancico empiezo a oir yo quiero cantar asi donde vea amor yo cantare campanas aya ran si Angeles siento sobre mi donde haya celebracion hay una esperanza de vivir recuerdos de paz y amor...
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10) The Great Wall of China is the only man-made object visible from space. To see something on Earth from space, it would have to be pretty big, which the great wall of China all 5,000 miles of it...
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These prototype gloves turn colors when they detect harmful chemicals in the air. And a vaccine to treat the relapse of heroin addiction has been proven effective in drug addicted rats and they're...
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