perpetual motion machine
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hypothetical device capable of producing (mechanical) energy from nothing, alternatively from surrounding heat
Wikidata facts
- Instance of
- hypothetical technology
- Subclass of
- machine
- Image
- Deutsches Museum 6.jpg
- Has use
- perpetual motion
Show 2 more facts
- Commons category
- Perpetual motion machines
Sources (1)
via Wikidata · CC0