Cool with -50 F air

[Walrus]

We use these at work with an air comressor these Vortex tubes put out cold air down to -50 F. The tube has no moving parts and cost between $129 for 2 SCFM and $680 for 150 SCFM check them and download their PDF catalog www.exair.com/vortextube/vt_page.htm

[Hoot]

How about the cost and noise of running an air compressor whenever you're on the PC, not to mention, the vortex tube I played with could be heard by a legally deaf person. ;D

Hoot