hiphpp actually the propulsion is anti gravity in nature. Uses a plasma reactor that moves on electromagnetic and gravomagnetic principles ( the very basic science is known to human science) but putting it togehter has so far not happened. At least in the civilan world
It does explain the inability for a lot of people to see em ( they can cloak certain light frequiencies) sciencetisits in japan and germany have created a way to also make cloaking technology of small objects a reality on up to 3 light frequencies
The electromagnetic principles explain the antigravity propulsion abilities ( levitate, silent movement, hanging in mid air as well as shutting down nearby electrical devices, cameras etc, car radios reported in prominent abduction reports)
Also explains why they are quite often picked up with infared and ultraviloet cameras.
do a search for XEROX-PASC patents ( US government research arm) a lot of suppposedly linked elements to alien technologies have been protected by the US government.
Ive been researching as much internet and other media data as i can find for more than 10 years. So am a walking brain on the subject and firmly believe whats going on, just a matter of time before things come out
