https://gamesandtehories.blogspot.com/ Kimmo Huosionmaa In this writing, I would tell the hypothesis, that the "tractor ray" of UFO:s might be the negative pressure system, what just sucks the targeted things inside the UFO:s. This system could be used to return the pieces of top-secret military aircraft if they are crashed. The saucer shape structure would make the craft perfect Stealth shape, and if that thing is remote-controlled lighter-than-air vehicle it can fly noiselessly, and it can be used in top secret missions of AREA-51-type installations "sanitary team", what missions are to collect parts of the crashed aircraft silently, that nobody even knows that they were in that location. So, could the "Tractor ray of abductions" be only some type of Tornado? This is the interesting thing about UFO:s what could be humanoid spacecraft or some secret weapons of the government. The abductions are actually the thing, what makes those craft interestin...