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"You may not be in the market for a supercomputer any time soon, but IBM's Power 575 is still impressive for both its computing speed and also its use of basically a system of water-filled copper pipes to cool down those hot processors. IBM says that"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-water/ibm-uses-hot-water-to-cool-supercomputers.html>