Ufos

A crew of hand picked men as well as the warship U.S.S. Eldridge disappeared during Project Rainbow a secret experiment that included Albert Einstein on the Philadelphia Naval Yard in 1943, while trying to make the ship invisible to the naked eye and to all radars.
A man named Carlos Miguel Allende witnessed the act while serving on a nearby merchant ship, SS Andrew Furuseth. In 1956 M.K. Jessup, the author of The Case for UFOs, received a handwritten letter by Allende telling him about the experiment. Allende described it as the military radiating the ship with electromagnetic beams.
Jessup's book, The Case For UFOs was soon published and included information about Allende and the experiment. Admiral N. Furuth chief ONR’s Special Projects Officer somehow came
Albert Einstein, a scientist, also played a huge part in the experiment.
Einstein had originally joined the experiment to offer expertise in making ships invisible to radar. Carlos states, “It started out as an experiment in degaussing ships so they wouldn't attract mines, and in making ships invisible to radar.”
Carlos Allende told about how Einstein took the experiment to a whole new level. Carlos states, “But Einstein took it farther than anyone expected. He made the ship invisible to your eyes.” Carlos also states that Einstein used them for his researching purposes.
On the other hand some people also believe the The Philadelphia experiment was made to shake up history. Edward Dudgeon says that the philadelphia experiment did not occur in the slightest.
In a interview by Jacques F. Vallee, a venture capitalist, author, and scientist, Edward Dudgeon a Navy sailor told Vallee that what Carlos described was inaccurate. Edward was assigned to the ship DE 50, U.S.S Engstrom, a ship that was with the U.S.S Eldridge the night of the