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Supposedly a few pieces of technology that we use in military and everyday use were created using alien technology. Stealth fighters and holograms. But I have r

Supposedly a few pieces of technology that we use in military and everyday use were created using alien technology. Stealth fighters and holograms. But I have read the book about the engineering/creation of the f-117 stealth fighter at skunkworks and nothing in that airplane doesn't seem like it could be created using currently understood scientific principles. One thing that did stand out was the timeline from creation to delivery was very short, also the plane cannot fly using just human piloting, a advanced computer must make micro adjustments to the crafts trajectory every second or the plane crashes. This was done in the late 70s so that seems extremely advanced for back then so who knows.

speak_plainly 3y ago
There is not a single invention out in the world today that came from alien technology, that came out of left field, or has no paper trail of terrestrial origin. Holography for example has been a hot topic since the 1600s, combine holography with the invention of photography and you get holograms.
- mcpackieh 3y ago
  > Holography for example has been a hot topic since the 1600s I can't figure out what you mean by this, unless you're referring to Pepper's ghost which is not a hologram at all. If you photograph a Pepper's ghost illusion you get a regular photograph, not a hologram.