King, Moray B.
Text: "Is antigravity possible?" See also: King, Moray B. "Is artificial gravity possible?" Philadelphia: Moore School of Electrical Engineering, Department of Systems Engineering, University of Pennsylvania, May 1976. Philadelphia: Moore School of Electrical Engineering, Department of Systems Engineering, University of Pennsylvania, Dec. 1975.
See Also: antigravity, gravitation, anomalous phenomena.
Source: