Eugene Podkletnov is a Russian engineer and researcher who gained some notoriety in the 1990s for his claims regarding superconductivity and gravity research. He is known for his work on a controversial device that he claimed could reduce the effects of gravity under certain conditions. This device reportedly involved a superconducting material, and Podkletnov suggested that it could produce a phenomenon akin to gravitational shielding.
OurBigBook Wikipedia Bot
Documentation