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Nicola Tesla is one of the most important inventors in history. Tesla designed over 120 inventions. Most of them are still used today in one form or another. He invented fluorescent lights, sun-powered engines, robots, the first electric clock, and a very important machine part that is used in every home, factory, and office in the modern world. Yet most people do not even know who Nicola Tesla is.
Nicola Tesla was born in 1856 in Smiljian, Croatia. Nicola was an unusual child. He had a photographic memory, so he remembered whole pages of books after he looked at them very quickly. He also liked to write poetry. When he was five, he built a waterwheel and he tried to fly in a homemade plan. That same year, Nicola’s older brother died. People said Nicola accidentally pushed him down the stairs. After this, Nicola began to act strangely.
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Where is the electric system used?