http://www.overclockers.com/extreme-water-cooling-using-refrigeration/ http://www.overclockers.com/extreme-water-cooling-using-refr... Yeah it's super old. Th

http://www.overclockers.com/extreme-water-cooling-using-refrigeration/ http://www.overclockers.com/extreme-water-cooling-using-refr... Yeah it's super old. There's also the guy who using his pool water to water cool a few machines. http://www.thebuehls.com/pool_cooling/ http://www.thebuehls.com/pool_cooling/