Interesting tidbit:

https://www.dailymotion.com/video/x7cn15z


In discussing UFOs with the Italians, Luis Elizondo (at about the 6:40/41:06 point
of the video) says we still don't know what they are, but we we have a much better
understanding of how they work. Now these weird patents are popping up.

Hmmmmmmmm.