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Transforming acoustics, 'saser' beams to boost computing speeds to terahertz
Jun 18 2009, Bharat

Now, in continuation to the word “fast,” scientist have their own versions. GHz of speeds is perhaps eternity for us, but those sitting in the labs just need reasons to expand. Reason enough is more computing speed, and to the rescue is “saser,” a...

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Generating electricity from sound waves!
Irani, New Delhi
Turning heat into sound waves is no new a concept for decades. Scientists have been doing this, using simple devices called acoustic heat engines. But, with the demand...
Sound waves, Acoustic heat engines, Global warming, Sound energy
made popular Jun 7 2007
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'Sound waves' and biomass-powered cooker-fridge-electricity generator
Irani, New Delhi
A blessed technology is on its way for the developing countries. Thanks to the several UK universities that are teaming up for developing an ‘inexpensive’...
thermoacoustic technology, wood fuel, University of Nottingham, all-in-one appliance
made popular May 19 2007
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Acoustic Beams to Detect Land Mines and their Manufacturers
Anupam, Shimla
Researchers at MIT are always in a hurry to develop some of the best technology in the world. Now they have come up with a device that can detect the presence of Land...
Land Mines, MIT, Acoustic Beams, Sound Waves
made popular Dec 21 2006
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Revitalization of polluted soil with sound waves
Naresh Chauhan, Shimla
Soil pollution is one of the major issues that most of the nations are looking to prevail over. Petroleum waste, chemical factories, chemical fertilizers and pesticides...
Andrea Sosa Pintos, CSIRO, Sound Waves, Technology
made popular Sep 8 2006
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Ultrasonic sound can accelerate corn-sugar release for ethanol production by nearly 30%
Irani, New Delhi
Ultrasonic machines producing sound waves of high frequency can accelerate the rate of corn sugar release, which is used to produce ethanol - the eco-friendly...
Ultrasonic sound, corn-sugar, ethanol, sound waves
made popular Jun 2 2006
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This Week (18-24 Dec.): Events of the Space This Week
Irani, New Delhi
#1: Sound of star’s vibration reveals details of its core Newscientist has reported that the astronomers this week have made the most detailed observation yet of...
sound waves, density, temperature, composition
made popular Dec 24 2005
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Iceberg 'Sings Under Pressure'
Irani, New Delhi
Ice bergs sing! I mean they produce sound waves! This is what the scientists claim. But, how is it so that expeditors, who walked on the surfaces at the poles, never...
ice, iceberg, pressure, sound waves
made popular Nov 29 2005
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acoustics Atlantic Atlantic coast computing Computing speed Ekstroem Ekstroem ice shelf Environment lasers Nano Tech nano-scale Nanotechnology peninsula photons research Saser beams sound energy superlattice Technology terahertz
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