Uploaded September 2025 | Updated September 2026, 1 week ago

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The Searl Effect Generator (SEG) is a controversial, unproven device claimed to produce "free energy" by converting natural electromagnetic energy into electricity through a unique arrangement of magnetic rings and rotating rollers. Proposed by John Searl, the device is said to operate without fuel and create more energy than it consumes (overunity), which contradicts established physics laws like the conservation of energy.