Corey freezer

Have you heard of Corey cooling system (I hope I wrote the correct name) ? It is a system based on ultrasound and remove refrigerants.

- - - No, do you have any info ? - - -

I heard about this innovation in a Discovery Channel show. I understand that the price of building the prototype is about 10,000 euros and that was taken by the U.S. Army.

Sounds interesting