From the outside, it looks like an enormous, anonymous grey warehouse. ==Inside #Facebook's Swedish #datacentre - visual tour #servers #network #internet #datacenter t.co/KfsfsImOUl pic.twitter.com/AiRnWtcQj7— C4L (@C4L_UK) October 6, 2015 == Inside, there is a hint of the movie Bladerunner: long cavernous corridors, spinning computer servers with flashing blue lights and the hum of giant fans. Welcome to the Node Pole, in Luleå, northern Sweden, the site of Facebook’… READ MORE : www.euronews.com/2015/11/24/facebook-boasts-green-data-centre-in-lulea-sweden euronews knowledge brings you a fresh mix of the world's most interesting know-hows, directly from space and sci-tech experts. Subscribe for your dose of space and sci-tech: www.youtube.com/subscription_center?add_user=euronewsknowledge Made by euronews, the most watched news channel in Europe.