Categories Swedish Å fan! Post author By Åke Hedman Post date 2016-01-19 No Comments on Å fan! “Över 400 gigawatttimmar. Så mycket energi kan en enda populär popvideo på YouTube förbruka.” http://www.etn.se/61786?via=n Dela:FacebookXTwitterTelegramRedditTumblrEmailPrintPinterestLinkedInPocketLike Loading... ← Om man nu skulle vilja… → Man makes a homemade stirling engine with tin cans – Interesting Engineering Lämna en kommentarCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.