perpetual motion machine of the first kind

English

Noun

perpetual motion machine of the first kind (plural perpetual motion machines of the first kind)

  1. (physics, pseudoscience) A perpetual motion machine that produces work without the input of energy.

Translations

See also
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.