The Nazi Bell Time Machine. Possibly Nazi Aliens?? | Ancient Aliens [HD 720p]

The Nazi Bell was an anti gravity device, that the Nazis EXPERIMENTED with and found if you attached a concave mirror to it, that it could go back and forward in time. A craft shaped exactly like it landed in the NorthEast US, on an unusual date and at a very unusual time (NUMERICALLY) but it crash landed. The Military began to immediately cover it up and appeared out of nowhere to REMOVE the ship, and erase all traces of the event.