"Real Science" demonstrating how a UFO could work (video)

[Lion]

Found a good clip - demonstrating how a UFO could work by an ex military weapons developer who later went to work for Lockhead.  He states he created similar tech in the military, although ALSO states he doesn't know 'how' it works, just knows that it does.

Check out the video, its really cool :)

Demonstration of how a UFO could hover

What do you all think?

[GeeGee]

I'm pretty sure the propulsion systems of UFO's are anti-gravity technology. However, I have no idea how anti-gravity is produced. I suspect the first thing you would have to know is -- what's gravity?!