perpetual motion machine of the second kind

Noun

Meaning

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

(physics, pseudoscience) A perpetual motion machine that spontaneously converts thermal energy into mechanical work.

Source: en.wiktionary.org

Close letter words and terms

perpetual motion perpetual motion machine perpetual motion machine of the first kind perpetual movement perpetual pill perpetual preferred share