Rolls-Royce car features volume controller made of meteorite

British luxury automaker Rolls-Royce has unveiled 'Phantom Tranquillity' car, equipped with volume controller made from wafer-thin meteorite shavings. Rolls-Royce said it used the authentic Muonionalusta meteorite, which fell to Earth in Sweden in 1906. The Phantom Tranquillity also features an engraving of the location and date of the meteorite's discovery.