Philadelphia Experiment. Illustration of the USS Eldridge being made invisible. This experiment is alleged to have taken place in the Philadelphia Naval Shipyard, Pennsylvania, USA, on 28th October 1943. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Victor Habbick Visions |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |