Jet Insight on MSN
The US built an anti-gravity aircraft… and it defies physics
In this video, we explore the mysterious world of anti-gravity propulsion, secret U.S. black projects, and eyewitness ...
Hosted on MSN
Top Secret Anti-Gravity Spy Plane - TR3b Black Manta
In the case of the TR-3B Black Manta, it means a craft that uses highly pressured mercury accelerated by nuclear energy, so that plasma is produced, which, in turn, creates a field of anti-gravity ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results