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Operating a computer by gesture only

Operating computers without touching them, using only hand and arm gestures: it sounds futuristic, but it's already possible. Researcher Wim Fikkert of the Centre for Telematics and Information Technology of the University ...

dateMar 12, 2010 in Other
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Self-Cooling Soda Bottles?

Every day, the sun bathes the planet in energy--free of charge--yet few systems can take advantage of that source for both heating and cooling. Now, researchers are making progress on a thin-film technology that adheres both ...

dateJul 11, 2006 in Other
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Power grid change may disrupt clocks

A yearlong experiment with the nation's electric grid could mess up traffic lights, security systems and some computers - and make plug-in clocks and appliances like programmable coffeemakers run up to 20 minutes fast.

dateJun 24, 2011 in Other
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The blackbox in your car

(PhysOrg.com) -- It is expected that within the next month officials at the National Highway Traffic Safety Administration will declare that all cars must have an event data recorder inside the vehicle.

dateMay 24, 2011 in Other weblog
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