20 UFO Tech DARPA CIA Alien Technology U Never Knew Existed Yet Its Real. Top Secret

You live in the 21st century. CIA lives in the 25th thanks to Alien technology they uncovered from UFOs. Teach you never head of will never see anywhere but on our channel. Our countdown to the most advanced 20 begins now. 20. Top secret Spider ball autonomous spy robot 19. Transformer aircraft 18. Alien Propulsion System 17. Ion cannon Energy weapon 16. DARPA Anti mine robot 15. Top secret CIA snake robot 14. Fleet of Deadly Nano Drones 13. Mind control device that turns you into zombie 12. Tit