Toby Grotz, Patrick G. Bailey: Nikola Tesla, Walter Russell, Hans Coler
"A Critical Review of the Available Information Regarding Claims of
Zero-Point Energy, Free-Energy, and Over-Unity Experiments and Devices"
Patrick G. Bailey
P.O. Box 201
Los Altos, CA 94023-0201
Toby Grotz
760 Prairie Avenue
Craig, CO 81625-1346
Abstract