Zalman Reserator 1 V2 Fanless Watercooling Kit
 

"Two parts hydrogen, one part oxygen. The end result is water,
and without it we'd cease to exist, let alone partake in epic squirt gun
battles, belch up our favorite carbonated soda, and survive the college
years with a steady diet of boiled Ramen noodles. And while scientists
continue to explore the implications of water on mars, we're focusing
our attention on watercooling our PCs. Specifically, the Zalman
Reserator 1 V2".

http://hardwarelogic.com/news/62/ART...007-01-03.html