How Old World Streetcar Systems Ran on Earth Currents, Not Overhead Wires скачать в хорошем качестве

How Old World Streetcar Systems Ran on Earth Currents, Not Overhead Wires

In 1947, a Budapest engineer discovered iron rails fitted with copper plates—designed for direct earth contact. The official records claimed all trams since 1889 used overhead wires. But the physical evidence told a different story. Between 1881 and 1920, European cities operated electric trams that drew power not from overhead cables, but through the earth itself. The ground wasn't just supporting the tracks—it was conducting the electricity. 🔌 What This Video Reveals: How Werner von Siemens discovered current dispersing into earth during 1881 tests The Frankfurt "earth electrode" system that powered trams with a single electrified rail Why Vienna, Berlin, and Budapest installed massive buried copper networks beneath their streets The 1912 archive fire that destroyed all ground return system documentation How 18 kilometers of Vienna's trams operated with no overhead wires until 1915 Why workers' tools heated up two streets away from tram lines The stray earth currents that corroded underground infrastructure across Europe How WWII salvage crews unknowingly dismantled the evidence Why modern engineers find unexplained copper networks and label them "purpose unknown" ⚡ The Technical Reality: These weren't experiments—they were functioning urban transport systems that carried millions of passengers. Engineers drove copper stakes deep into the ground, installed mesh networks covering 800+ square meters beneath streets, and channeled return currents through the earth itself. The systems worked so well that Vienna's historic center banned overhead wires for aesthetic reasons and relied entirely on underground networks. --- #EarthReturnSystems #ForgottenTechnology #UrbanHistory #ElectricTrams #HiddenInfrastructure #VictorianEngineering #TransportHistory #BuriedTechnology #Vienna1900s #BudapestHistory #LostKnowledge #CopperNetworks #ElectricalHistory #UrbanArchaeology #TramHistory --- 🌍 THE MUDFLOODED ARCHIVE Uncovering the suppressed acoustic science of old world civilizations. Subscribe for investigations into the architecture, technology, and knowledge systems they forgot to tell us about. 🔔 New documentary everyday © The Mudflooded Archive