Alfred Hubbard Coil Generator
by Alfred Hubbard · USA · 1919
Safety & Liability Disclaimer
Replicating alternative electromagnetism or mechanical resonance systems carries extreme physical hazards including lethal voltage shock, explosive gas ignition, mechanical shrapnel, and chemical toxicity. All contents, schematics, and guidelines on this page are provided strictly for educational and historical research.
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Overview
A multi-coil electromagnetic generator reported in early newspaper accounts in the 1920s. Allegedly powered a boat motor in Seattle, but no surviving reproducible schematics exist and claims were not independently verified.
⚖️ What Would Convince Us?
To validate the anomalies claimed for this device under mainstream scientific parameters, builders and inventors must document and present evidence satisfying the following criteria:
Discovery of a verifiable primary blueprint or archive matching 1920s reports
Calibrated electrical load test with continuous input/output auditing
Independent analysis of the central magnetic excitation field
Investigation & Credibility Metrics
Derived historical books, catalog indexes, or compiled archives.
Claimed overunity/propulsion has not been verified in a control lab.
Multiple builders completed attempts and reported zero success.
No measurement details or instrumentation list were provided.
This device is purely open-source or historical; no active sales.
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