I started watching that video a few hours ago, and it sounds like a lot of BS. Supposedly, you can take sheet aluminum and make a spiral enclosure where you can enter and walk around to the middle, sit in a chair, and magically see through space and time. And then there's a bunch of mumbo-jumbo.
Of course the CIA has some of the guy's stuff in their collection. Here's a link to their file. I haven't read it yet, but I did download a copy.
I started watching that video a few hours ago, and it sounds like a lot of BS. Supposedly, you can take sheet aluminum and make a spiral enclosure where you can enter and walk around to the middle, sit in a chair, and magically see through space and time. And then there's a bunch of mumbo-jumbo.
Of course the CIA has some of the guy's stuff in their collection. Here's a link to their file. I haven't read it yet, but I did download a copy.
https://www.cia.gov/readingroom/docs/CIA-RDP86-00513R000826010015-8.pdf