Device turns heat into sound, then electricity - Yahoo! India News
Device turns heat into sound, then electricity
By IANS
Monday June 4, 02:22 PM
Washington, June 4 (IANS) Physicists in US have developed a small device that they claim can turn heat into sound and then into electricity.
The device, developed by University of Utah physicists, may be used to cool electronics, harness solar energy in a new way, and conserve energy by changing waste heat into electric power.
The device could be used within two years as an alternative to photovoltaic cells for converting sunlight into electricity, reported Newswise wire.
The device could be used to cool laptop and other computers that generate more heat.
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Monday, June 4, 2007
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