Diff'rent Strokes is the name of an American sitcom that aired from 1978 to 1986 about two black children who were adopted by a rich white widower who had a daughter and a maid. The cast members included Todd Bridges[?], Gary Coleman, Dana Plato, and Conrad Bain[?].
... the gyro will also be accelerated to a smaller extent by the slipping friction.
The device is covered by US patents 3,726,146 (1973) and 5,353,655 (1994) by L.A. ...