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The Alleged Philadelphia Experiment

The U.S. Navy allegedly made a destroyer invisible and teleported it.

October 28, 1943
Philadelphia Naval Shipyard, Pennsylvania, USA
10+ witnesses

The Alleged Philadelphia Experiment

According to legend, on October 28, 1943, the U.S. Navy conducted an experiment that rendered the destroyer escort USS Eldridge invisible and teleported it to Norfolk, Virginia. Sailors were allegedly fused with the ship’s structure. The Navy denies anything happened.

The Story

The tale emerged in the 1950s through letters from a man claiming to have witnessed the experiment. The Navy had allegedly developed technology to bend light around a ship, making it invisible to radar and sight.

The Claims

During the experiment, the ship supposedly became invisible and was enveloped in a green fog. It then teleported to Norfolk, Virginia, over 200 miles away, before returning. Sailors were allegedly driven insane, some fused with the ship’s metal.

The Source

Carl Allen, also known as Carlos Allende, wrote letters describing the experiment to author Morris Jessup. Allen claimed to have witnessed it from a nearby ship. His accounts were inconsistent and unreliable.

The Investigation

The Navy has consistently denied the experiment occurred. The USS Eldridge’s logs place it elsewhere on the dates in question. No credible witnesses have come forward. Physical evidence is nonexistent.

The Legacy

Despite debunking, the Philadelphia Experiment has become entrenched in popular culture. It has inspired films, books, and conspiracy theories about secret government technology.

Assessment

The Philadelphia Experiment is almost certainly fiction, created by an unstable man and amplified by popular culture. However, it continues to intrigue those who believe the government hides advanced technology.