Deliverance by American poet James Dickey published. In 2001, the book would be named as one of the 100 best English-language novels of the 20th century by the editorial board of the American Modern Library.
... point, but 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) ...