The online retrospective – THE INVISIBLE STRING, GER 2012, Director: Jan Bäss, 80 Min., documentary | The film tells the fascinating love story between people and flying plastic: the Frisbee®. A journey from its beginnings around 1900, through triumphant success in the 70s and 80s, to the painful crash in the 90s, and finally a completely new generation of players who have recognized and rediscovered its beauty, its simplicity.