perpetual motion machine

Meaning of word perpetual motion machine from English dictionary with examples, synonyms and antonyms.

perpetual motion machine noun

Meaning : A machine that can continue to do work indefinitely without drawing energy from some external source. Impossible under the law of conservation of energy.

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Indian statesman and leader with Gandhi in the struggle for home rule. Was the first prime minister of the Republic of India from 1947 to 1964 (1889-1964).

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