I don't think everybody knows that:
At almost the end of WWII Nazi managed to create several stable prototype of flying discs.
Those flyings disc where able to travel at an unmatched speed at their time and are quite similar to UFO models that everybody can see in Sifi films.
Most likely Germans at this time had a "Roswell" case, they managed to partially understand the technology of a crashed ufo and created their own model.
Herebelow some pictures of flying discs -
http://www.bibliotecapleyades.net/ufo_aleman/esp_ufoaleman_3.htmActually if you look at the sketches its very funny, they added turrets to the flying discs as if I would buy a Dual Core computer and use a monochrome 12 cm cathodic screen.
You may also look on google and find older discs manufactred by VRIL, which was the first german company to work on this project. (
http://www.ovni007.com/id68.html )
For more info about this matter go there:
http://www.bibliotecapleyades.net/ufo_aleman/esp_ufoaleman_3.htmAlthough I am not 100% sure about the above information just don't forget that at this time creating and designing the U-Boat was as much difficult (or maybe more) than creating a UFO.
When 3rd Reich was torn appart, USA agreed with more than 1400 nazi scientists to continue working on flying discs and other related military projects in USA - no doubt that today the above prototype would be fully fonctional and less "crude".
Maybe Winter would consider adding something in the Wiki about that.