http://www.slideshare.net/italianoascuola/using-video-in-class-limassol-handout-day-2
http://www.slideshare.net/italianoascuola/using-video-in-class-fish-dialogue
http://lessonstream.org/2011/11/21/breathing-holes/
http://videotelling.com/2014/06/interview-with-philip-kerr/