Some 'free energy' ideas have been known for some time.
The problem is that we do not know the results, for example free energy from the air.
If air is ionized does it produce more current than the voltage used.
Self ionizing materials like Radium is radioactive making the device radioactive.
Inducing or controlled ionizing such as K capture should have the same problems
and again no current factors show the usability except said to be still worked on
as started by Dr Moray.
Liquid air as a working fluid has no results as being viable in a generator.
The Helium engine of Papp has an explosive past.
The military can not use equipment until officially deemed viable.
Unknown charge generation from spark gap coil generators used in Tesla ships
is evidently a hidden part I find common to Tesla coil users. So even people
so close to what Tesla did find developing his ship impossible to do.
So again, with no military use deemed by official channels, a UFO petition or any
free energy disclosure looks far away.
Ed: I say known but actually kept from development.
The Atomic Hydrogen reaction is undeveloped although known but may have
difficulties as with other free energy processes.
edit on 10/20/2012 by TeslaandLyne because: (no reason given)