简介:A man convinced that Lucifer was within him brutally murdered his wife and child in satanic sacrifice. Now, years later, Eric, Hayley and their daught
简介:In 2014, the International Space Station had to move three times to avoid lethal chunks of space debris and there is an increasing problem of satellit
简介:Marcus Du Sautoy wants to find out how close we are to creating machines that can think like us: robots or computers that have artificial intelligence