Rana SohailFlipboardIcon version of the Flipboard logoWhen will man become machine?bbc.co.uk - By Zoe Kleinman"I think the development of full artificial intelligence [AI] could spell the end of the human race." Professor Stephen Hawking's verdict on AI in a recent BBC interview wasn't exactly good news for the rest of us. "Once humans develop AI it will take off on its own and redesign itself at an ever …