That's an interesting idea. How about a water-filled TiBook with a small pump to circulate it to cooling fins. How heavy would that be? Would Deuterium or Tritium (i.e. heavy water) be more efficient in cooling capacity? Would one need to add Zerox anti-freeze to prevent corrosion? Victor Eijkhout wrote: > The chips of the Cray X1 are actually cooled by spraying water on them. > Not as nice to look at as the immersion cooling of the Cray-2, but still. > >> there... what ever happened to Super Conductors? Room temperature >> near-zero ohm circuitry? > > > "Room temperature" only if you live on the South Pole. > -- ------------------------------------------------- Ronald Woodland -- St. George, Utah 84770 ------------------------------------------------- "I long to accomplish a great and noble task, but it is my chief duty to accomplish small tasks as if they were great and noble." -- Helen Keller