Tesla

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The American inventor, who made the incandescent light bulb viable for the mass market, also built the world's first electrical distribution system, in New York, using "direct current" electricity. DC's disadvantage was that it couldn't carry power beyond a few blocks. His Serbian-born rival Tesla, who at one stage worked with Edison, figured out how to send "alternating current" through transformers to enable it to step up the voltage for transmission over longer distances.
Tesla Motors Inc said today it is suing the BBC's hit motoring show Top Gear for allegedly faking a race between its electric sports car and a petrol-driven Lotus Elise, according to Reuters. The firm said it issued a writ in London's High Court on Tuesday claiming defamation and malicious falsehood over a show, aired two years ago, that supposedly tested its Roadster Sport. Tesla said it was taking action against the broadcaster for what it calls "lies and misinformation about the Roadster's performance, behaviour and reliability."