November 23 In 1992, the first smartphone, the IBM Simon, is introduced at a trade show in Las Vegas, US. In 1963, the BBC broadcasts the first episode of the TV series Doctor Who, which becomes the world's longest-running science fiction drama.
November 23In 1992, the first smartphone, the IBM Simon, is introduced at a trade show in Las Vegas, US.In 1963, the BBC broadcasts the first episode of the TV series Doctor Who, which becomes the world's longest-running science fiction drama.