{
    "title": "Infinite Energy Machine",
    "inventor_name": "Clemente Figueras",
    "publication_year": 1902,
    "device_name": "Infinite Energy Machine",
    "goal": "Generate electrical energy without any intermediate motive power or chemical reaction, allegedly by harvesting atmospheric electricity.",
    "problem_addressed": "Provide a limitless, inexhaustible source of electricity for industrial and municipal use, eliminating reliance on dynamos, batteries, or fossil fuels.",
    "concept_summary": "Figuera's patented device consists of a collector, a transformer and an accumulator. It allegedly gathers static atmospheric electricity, converts it to a dynamic form via varying magnetic fields in a coil, and stores the resulting current for later use. The design claims to operate without moving parts, using only electromagnetic induction.",
    "detailed_description": null,
    "category": "Electromagnetism & Magnetism",
    "principles": [
        "Electromagnetic induction",
        "Variation of opposing magnetic fields",
        "Static-to-dynamic electric field conversion"
    ],
    "scientific_domains": [
        "Physics",
        "Electrical Engineering"
    ],
    "mechanisms_of_action": [
        "Induced currents in a coil by rapidly varying magnetic flux",
        "Collection of atmospheric electric charge"
    ],
    "materials": [
        "Copper wire (coil)",
        "Iron/steel magnetic core",
        "Permanent magnets"
    ],
    "energy_sources": [
        "Atmospheric electric field (claimed)",
        "Magnetic field variation (internal)"
    ],
    "inputs": [
        "Ambient atmospheric electricity",
        "Static magnetic fields"
    ],
    "outputs": [
        "Electrical current",
        "Stored energy in secondary battery/accumulator"
    ],
    "claimed_performance": "Capable of powering trams, trains, factories, street lighting and household electricity.",
    "experimental_evidence": "Patents describe a coil with opposing magnetic fields that induce currents; no independent quantitative tests or peer-reviewed data are provided.",
    "replication_status": "No documented replication; only patents and anecdotal press reports.",
    "keywords": [
        "free energy",
        "atmospheric electricity",
        "magnetic generator",
        "static electricity",
        "zero-motive power"
    ],
    "related_technologies": [
        "Free-energy devices",
        "Magnetic induction generators",
        "Atmospheric electricity harvesters"
    ],
    "controversy_level": "high",
    "confidence_score": 0.6,
    "practicability_score": 0.2,
    "fringe_score": 0.9,
    "evidence_strength": 0.2,
    "risk_score": 0.1,
    "trl_estimate": 2,
    "source_urls": [
        "http://www.alpoma.net/tecob/",
        "http://www.alpoma.net/tecob/?page_id=8258",
        "http://orbo.es/?p=26",
        "http://es.globedia.com/enigma-clemente-figuera-maquina-energia-infinita"
    ],
    "organizations": [
        "Spanish Patent and Trademark Office"
    ],
    "applications": [
        "Electricity generation for transportation (trams, trains)",
        "Industrial power supply",
        "Municipal lighting"
    ],
    "limitations": [
        "No demonstrated net energy gain",
        "Reliance on unproven atmospheric electricity capture",
        "Lack of moving parts may limit induced voltage magnitude"
    ],
    "open_questions": [
        "Does the device produce more electrical energy than it consumes?",
        "What is the physical mechanism for harvesting atmospheric electricity?",
        "Can the claimed performance (powering trams, factories) be verified?"
    ],
    "red_flags": [
        "Extraordinary free-energy claim without quantitative data",
        "Patents damaged and unavailable for detailed review",
        "No independent replication or peer-reviewed validation"
    ],
    "evidence_quotes": [
        "\"Mr. Clemente Figueras ... invented a contrivance which generates electricity without the use of any intermediate motive power or chemical reaction, but simply gathers the force from the atmosphere.\"",
        "\"The apparatus consists essentially of three parts: a collector, a transformer and an accumulator, ... to collect atmospheric electricity, transforming it from static to dynamic and store it in a secondary battery.\"",
        "\"In the two patents it can be seen how ingeniously and by mechanical methods, the engineer tried to generate electrical energy inside a coil by varying the flow of two opposite and opposing magnetic fields, trying to get into the machine the same characteristic behavior of a conventional generator, but without moving parts.\"",
        "\"The inventor will soon come to Madrid ... the discovery does not leave any room for the slightest doubt.\"",
        "\"I don't doubt that in the coil induced currents are generated, as he thought, but to pretend that more energy is generated in the coil ... is an illusion.\""
    ]
}