Norman Panama (1914 - 2003) was an American screenwriter and film director. He collaborated with a former schoolfriend, Melvin Frank[?] to form a writing partnership which endured for 3 decades. He also wrote gags for comedians such as Bob Hope and Groucho Marx.
... or brake the spinning gyroscope, with a maximum effect when the axis starts "rolling" inside the groove. (Compare with graphic below.) Since this friction force i ...