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Diagnosis of diseases by sound
A team of scientists at Penn State University has recently created an ultrasound chip capable of accurately observing cell-level objects without invasion, promising nume…
Sound
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Articles about Sound
658 published items.
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Technology turns waste into non-toxic glass
After two years of research, Argentina's Cerocon SA has released the world's most effective waste treatment method ever to turn them into non-hazardous glass use…
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The US is about to launch 20 times faster than sound
Space.com says the US Defense Advanced Research Projects Agency (DARPA) plans to develop and test a 20-speed supercar called the X-Plane, the Mach 20.
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Screen on bubble soap
Audiences may soon see films on soap bubbles, after researchers develop image-to-screen technology made from bubble film. A group of international experts used sound wav…
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The device converts the gesture language into sound
The biggest obstacle in communication between the deaf and the common person is that the two parties can not communicate directly with one another. Although sign languag…
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The device helps people talk to dolphins
Dolphins are a species that is able to recognize sounds far beyond humanity. They can distinguish between different sounds, at very low frequencies and frequencies, whic…
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Deploying sound weapons at the London Olympics
Long-range audio equipment (LRAD) is mounted on a ship on the River Thames in London this weekend. In addition to this sound weapon, Royal Marines on patrol vessels are…
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Future 2-story aircraft is designed to eliminate sound explosions
Considering that two-tier aircraft is still in use today, the designs of these designers include the second wing with the effect of preventing drag created by obstacles…
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Technology can help buildings resist earthquakes
Mathematicians at the University of Manchester (UK) say the 'elastic waves' of earthquakes can be diverted around an object, similar to the way waves move in rec…
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Technology 'read' sound in the brain
Scientists say advances in neuroscience have shown the ability to penetrate secrets in our brains. Interpretation of thought by reproducing sound, based on electric wave…
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Anti-piracy by high technology
A company, called the International Maritime Security System, is offering an expensive defense package called the anti-piracy triton control system. The mixed product wi…
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Use idas equipment to oversee water pipes
Engineers in the UK have developed a way to simultaneously monitor all points along an underwater pipe using fiber optic cables.
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Make clean water from the ultrasonic tap
A team of scientists at the University of Southampton (UK) has created a device that produces clean water from a power-saving ultrasonic tap.
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Passenger aircraft fly as fast as five times the speed of sound
Passenger aircraft designed at five times the speed of sound can become a reality near the end of this century.
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Device to adjust sound in the direction
Researchers at the California Institute of Technology (Caltech), USA, have successfully built the first audio diode device, a device that adjusts sound waves in one dire…