Physicist Stephen Hawking has warned us once again that using artificial intelligence and computers will be the last thing we will do. Because it will destroy us. According to him, the world could face an apocalypse similar to the one shown in movies like The Matrix where robots take over humans. While speaking in Cambridge in October, Hawking said that robots can become more intelligent than us humans and stop being subservient to us. "I believe there is no deep difference between what can be achieved by a biological brain and what can be achieved by a computer. It therefore follows that computers can, in theory, emulate human intelligence – and exceed it."