The world's first electric flying race car has been tested in Australia, ahead of a proposed series of remotely piloted races later this year, Australia-based Alauda announced. The Alauda Airspeeder Mk3, a four-metre-long multicopter, took its first unmanned test flights with Australia's Civil Aviation Safety Authority's approval. The Mk3 can accelerate from 0-100 kilometres/hour in 2.8 seconds.