Philadelphia Experiments
Government Experiments
This refers to a supposed secret experiment conducted by the U.S. Navy at the Philadelphia Naval Shipyard in 1943, where the USS Eldridge was said to have been rendered invisible (or “cloaked”) to enemy devices. The conspiracy suggests that the ship was teleported or sent through time, with disastrous effects on the crew. The Philadelphia Experiment is a staple in conspiracy theory culture, often cited as an example of government experiments with advanced technologies like teleportation, time travel, or interdimensional travel.