Today I was watching TV when there was an ad by some scientific company, I think, in which they described a carbon dioxide capturing technology that turned the unwanted waste gas into a substance "like snow." I don't know when exactly this process was discovered, but I doubt it could be more than a few years old. If anybody else here is a UFO nut like me, then you probably realize what a great piece of evidence this may represent. For those who are not familiar: In many UFO sightings over the years, there have been descriptions of an etherial white substance (called Angel Hair) falling from the sky during or after the UFO was spotted, and in some cases it was seen issuing out from the ship itself. The substance basically vaporizes after a little while. It has been put in sealed jars by the brighter witnesses, only to disappear inside the jar. The jar revealed nothing of interest. Paul Hill (NASA) theorized that it was simply waste gases being vented from the ship while in our atmosphere. Keep in mind, the "angel hair" reports go back DECADES. You could suggest it was reverse engineering. Maybe so. Even if it isn't: We create a technology that seems identical to one described by UFO witnesses for decades? (A very specific technology) One way or another, it provides physical proof of the possibility of those claims.