It shows a continuous shot of a beach in Sweden
                                
                                
                                    (Newser) -
                                    Swedish artist Anders Weberg says he has made 300 films, but his final "moving image" project, experimental film Ambiancé, promises to be his longest. The running time: 720 hours, or 30 days. As befitting a movie of that length, Weberg has just  released a second promotional video  for the...