Did anyone ever read about Gary McKinnon?
Gary, hacked into US Govs computer system, spent years researching what he believed was a US gov cover-up of "free energy technology", ie., anti-gravity. He was caught and the US wants him jailed.
Bright guy i think, . . . . just not bright enough to avoid capture.
here's the story:
I've often pondered that with the enormous wealth that comes to a select few in control of oil, plus the enormous disruption free energy would have to global economies/profits, there probably isnt much incentive to make free energy available even if the technology has been developed; at least not whilst there is still profit to be made from oil supplies.