Nazi UFO Technology

The producers of this documentary believe that the Nazis were contacted by beings from other planets. While I do keep an open mind, I must admit that this seems like science fiction to me.

Exploding Head Syndrome

Image found here

In my case, I usually hear buzzing, whistling, or a "pop." It feels like a "bubble" expanding in my head, and then it "bursts." Sometimes it is accompanied by a flash sensation. Unfortunately, I usually experience tinnitus following an incidence of exploding head syndrome.

I also experience sleep paralysis, and apparently the two are interconnected.

I can deal with the exploding head far better than the sleep paralysis.

This is the wikipedia entry.