Quantum entanglement, instead of oil or coal, powers a new kind of engine

I’m not entirely sure how this might work given our current understanding of the laws of thermodynamics. I’m curious where the energy and “action” is coming from.

Still, it’s quite remarkable on its own. Due to the cold requirements it’s unlikely useful for things like a car engine.

But I wonder if it could be scaled into an energy reactor?

I wonder if this could eventually be used in nano scale tools.