Is Perpetual Motion Possible at the Quantum Level?

An intriguing question! If confirmed that would be a huge discovery!

Caveat: I did not have time to read the transcript nor listen to the podcast.

Is Perpetual Motion Possible at the Quantum Level? | Quanta Magazine A new phase of matter called a “time crystal” plays with our expectations of thermodynamics. The physicist Vedika Khemani talks with Steven Strogatz about its surprising quantum behavior.