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Nikola Tesla never invented..?

electricity supply system

nuclear reactor

radio

death ray

Nikola Tesla (1856 –1943) was a Serbian-American inventor, electrical engineer, mechanical engineer, physicist, and futurist who is best known for his contributions to the design of the modern alternating current (AC) electricity supply system. Nikola Tesla, one of the greatest inventors of all time, never invented a nuclear reactor from the inventions mentioned.

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