From Google Videos.
Hosted by Bill Jenkins, formerly of ABC Radio, this comprehensive documentary features physicists and inventors who are challenging orthodox science to bring this non-polluting technology forward despite ridicule and suppression. See actual working prototypes that defy classical physics including phenomenal experiments in anti-gravity and the transmutation of metals.
These visionaires are mentioned in the video:
Nikola Tesla, Thomas Morey, Viktor Schauberger, Walter Russell, Benjamin Franklin, Paul Bowman,
Resource Don Kelly’s Free Energy pdf