UFO Alien Leak - You Aren't Seeing UFOs, Why?

according to the light-bending properties of any UFO-driving anti-gravity engine, light would be bent AROUND IT and it WOULD BE INVISIBLE to the naked eye.
now that I've go that off my chest, here's some more really interesting LEVITATION TECH from 'some guy in a garage' (bio pending - once he's answered some questions - update pending).
FEDR or Free Energy Devices Rule.

I love this guy, because he seems to JUST BE GETTING TECHNOLOGY IDEAS FROM HIS DREAMS, and we all know how that feels, right?