Englisch
Detailed Synonyms for perpetual motion machine in Englisch
perpetual motion machine:
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perpetual motion machine
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the perpetual motion machine
– a machine that can continue to do work indefinitely without drawing energy from some external source; impossible under the law of conservation of energy 1the perpetual motion machine– a machine that can continue to do work indefinitely without drawing energy from some external source; impossible under the law of conservation of energy 1