A California inventor has found a way to create limitless electric power without using up fuel --- potentially the greatest discovery in the history of mankind. Edwin Gray Sr., 48, has fashioned working devices that could: Power every auto, train, truck, boat and plane that moves in this land --- perpetually. Warm, cool and service every American home --- without erecting a single transmission line. Feed limitless energy into the nation's mighty industrial system --- forever. And do it all without creating a single iota of pollution. Already, the jovial, self-educated Gray is forcing scientists to uproot their most cherished...