{
    "title": "Resonance Reactor",
    "inventor_name": "Jean-Christophe DUMAS",
    "publication_year": 2014,
    "device_name": "Resonance Reactor",
    "goal": "Produce more usable energy than is supplied, providing cheap heating and water desalination.",
    "problem_addressed": "High cost of energy and scarcity of drinking water.",
    "concept_summary": "The Dumas effect claims that a simple immersion heater consisting of a water container, a steel ball, and a switch can generate steam and heat with an efficiency of 116 % by exploiting a resonance phenomenon linked to the Casimir effect. The device is presented as a free-energy source for heating and desalination.",
    "detailed_description": "A small scrap-metal container is filled with water. A steel ball attached to a switch is immersed in the water. When the switch is activated the reactor resonates, producing a slight noise and causing the water to flash into steam instantly. The steam escapes from the container, providing heat. The inventor describes the system as inexpensive, easy to build, and capable of delivering more energy than the electrical input. Independent laboratory appraisal (14 Sep 2013) and later experiments by George Wiseman (copper plates in de-ionised water, AC/DC power) reported faster heating and steam generation than a comparable electric element, suggesting an over-unity effect.",
    "category": "Overunity & Free Energy Claims",
    "principles": [
        "Casimir effect",
        "Resonance",
        "Over-unity heating",
        "Steam generation"
    ],
    "scientific_domains": [
        "Physics",
        "Thermodynamics",
        "Quantum Mechanics",
        "Materials Science"
    ],
    "mechanisms_of_action": [
        "Resonant heating of water",
        "Extraction of vacuum energy (Casimir-like)",
        "Steam production from rapid water heating",
        "Electrical heating via steel ball"
    ],
    "materials": [
        "Water",
        "Steel ball",
        "Copper plates",
        "Plastic bolts",
        "Plastic washers",
        "Scrap steel"
    ],
    "energy_sources": [
        "Electrical power (AC/DC)"
    ],
    "inputs": [
        "Electrical energy (voltage/current)",
        "Water"
    ],
    "outputs": [
        "Steam",
        "Heat",
        "Potential desalinated water"
    ],
    "claimed_performance": "116 % efficiency (over-unity) and more than twice the heating efficiency of a conventional electric element.",
    "experimental_evidence": "Independent laboratory appraisal (14 Sep 2013) noted a 116 % yield. George Wiseman's replicated experiments with copper plates reported heating rates twice as fast as a comparable resistive heater and steam generation with negligible gas production, suggesting over-unity heat.",
    "replication_status": "Replicated by George Wiseman and other independent experimenters (as reported in correspondence and his Brown's Gas book).",
    "keywords": [
        "Dumas effect",
        "free energy",
        "overunity",
        "steam generator",
        "resonance reactor",
        "Casimir effect"
    ],
    "related_technologies": [
        "Peter Davey's design",
        "HHO (Brown's Gas)",
        "Wise Heater"
    ],
    "controversy_level": "high",
    "confidence_score": 0.7,
    "practicability_score": 0.4,
    "fringe_score": 0.9,
    "evidence_strength": 0.4,
    "risk_score": 0.3,
    "trl_estimate": 3,
    "source_urls": [
        "http://www.effetdumas.org/",
        "https://www.youtube.com/watch?v=VFVRhfm0pSI",
        "https://www.youtube.com/watch?v=Vkk11hlTTMo",
        "https://www.youtube.com/watch?v=TKfz54t4FUs",
        "https://www.youtube.com/watch?v=Gwav_DfcI3I"
    ],
    "organizations": [
        "Independent researcher ArdA\"che"
    ],
    "applications": [
        "Heating",
        "Desalination",
        "Water purification"
    ],
    "limitations": [
        "No peer-reviewed data",
        "Claims conflict with established thermodynamics",
        "Requires very pure water",
        "Copper plates degrade during operation"
    ],
    "open_questions": [
        "Is the effect reproducible under controlled, independent conditions?",
        "What is the exact physical mechanism behind the claimed over-unity?",
        "Can the system be scaled for practical energy production?",
        "What are the long-term durability and material wear issues?"
    ],
    "red_flags": [
        "Free-energy claim violates conservation of energy",
        "Lack of independent, peer-reviewed validation",
        "Potential for fraudulent or scam activity"
    ],
    "evidence_quotes": [
        "\"The Dumas effect generates a yield of 116 % energy.\"",
        "\"The process produces more energy than it consumes.\"",
        "\"The jar did heat up twice as fast as I would expect for the energy consumption.\"",
        "\"Over-unity means that more energy is produced by a device than is supplied to it.\"",
        "\"The electrical power used was about 36,000 joules... the heating was more than twice as efficient as an electric element.\""
    ]
}