Operation High Dive (also known as Project High Dive) was a secret project carried out during the 1950s by the United States Air Force. It tested high-altitude parachutes using anthropomorphic dummies. The dummies went into a 200 rpm flat spin, which would be fatal to a human. Further investigations on this led to Project Excelsior. It may later have been confused with Project Mogul and thus helped form the account of the Roswell UFO Incident.
Famous quotes containing the words operation, high and/or dive:
“You may read any quantity of books, and you may almost as ignorant as you were at starting, if you don’t have, at the back of your minds, the change for words in definite images which can only be acquired through the operation of your observing faculties on the phenomena of nature.”
—Thomas Henry Huxley (1825–95)
“That is very high praise, which is given you by faithful witness.”
—Plato (c. 427–347 B.C.)
“Every thing teaches transition, transference, metamorphosis: therein is human power, in transference, not in creation; & therein is human destiny, not in longevity but in removal. We dive & reappear in new places.”
—Ralph Waldo Emerson (1803–1882)