You had a lot of questions about the Air Bearing Heat Exchanger -- and the inventor Jeff Koplow has sent us the answers.

The cooler consists of a static metal baseplate, which is connected to the CPU, GPU, or other hot object, and a finned, rotating heat exchanger that are cushioned by a thin (0.001-inch) layer of air.

Rotating metal and magnets sucks heat in cool fridgeHarry Yeates A novel refrigeration device that cools by rotating gadolinium (Gd) powder through a magnetic field has been built by researchers in ...