Declassified video showing the 1939 Haunebu test flight in Nazi Germany. The Nazis were developing saucer-shaped aircraft using spinning disc technology before WWII. American forces first encountered Nazi UFO aircraft in WWII, terming them "foo fighters." It was not until 1947 that the term "flying saucer" became a staple in American households, thanks to a sighting by Kenneth Arnold.
© The Weirding, 2016