Tesla Vs. Edison

Thomas Edison vs. Nikola Tesla

Edison had just invented the electric light bulb, but he needed a system to distribute electricity to houses. He designed a DC(direct current) system, but it had many bugs in it. Edison promised Tesla lots of money in bonuses if he could get the bugs out. Edison later refused to keep his promise. Tesla quit not long after that, and Edison spent the rest of his life trying to discredit Tesla. In 1888, Tesla devised a better system of transmission, the AC (alternating current) system used in houses around the world today. By using Tesla's newly developed transformers, AC could be stepped up and transmitted over long distances through thin wires. Edison's DC couldn't be stepped up, required a large power plant every square mile and thick cables for transmission. So in 1890, Tesla invented a motor to run on AC, the same type of motor used in every household appliance today Tesla solved this problem and proved them all wrong. But Edison soon had too much money invested into his DC system, and he tried his best to discredit Tesla by showing that AC was more dangerous than DC. Edison paid local children 25 cents for each stray dog they could bring him. Then he would hold press conferences and electrocute the dogs at public gatherings to frighten people. Tesla demonstrated the safety of AC by passing high frequency AC through his body to power light bulbs. He was then able to shoot large lightning bolts into the crowd without any harm. When royalties owed to him by Westinghouse exceeded $1 million, Westinghouse ran into financial trouble. Tesla realized that if he kept his contract, Westinghouse would go out of business, so Tesla took his contract and ripped it up.