CPUs, lasers, semiconductors and nightvision are all reverse engineered off world tech from UFO crashes . Bell Labs was where the semiconductor stuff development happened. Go read the book I have linked below from the man who was in charge of Italy after ww2 occupation, Philip Corso. he was in charge of the Italian Mob and the Pope and everyone, that was on purpose, to do a 100 year Et disclosure project
Did you know the US military industrial complex ALMOST disclosed ETs in the late 80s and 90s after the B-2 bomber reveal, and they had contracted Barnum and Bailey Circus and trade show companies in las vegas to create a Disney style Tomorrow world exhibit of actual ET ships levitating, and real ET bodies and explanations of EVERYTHING like a MUSEUM.
https://www.google.com/books/edition/The_Day_After_Roswell/XCHQPeAcXcAC?hl=en
