Anti-gravity 2

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c . VOLUME 63, NUMBER 25 PHYSICAL REVIEW LETTERS 18 DECEMBER 1989 Anomalous Weight Reduction on a Gyroscope’s Right Rotations around the Vertical Axis on the Earth Hideo Hayasaka and Sakae Takeuchi Department of Radiation Engineering, Faculty of Engineering, Tohoku University, Sendai 980, Japan (Received 7 March 1988; revised manuscript received 9 August 1989) The weight change of each of three spinning mechanical gyroscopes whose rotor’s masses are 140, 175, and 176 g has been measured during...