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Trick to talk through walls
The two neighbors, separated by a wall, can now chat normally through a simple sound transmission trick created by Korean and Japanese scientists.
Sound
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Articles about Sound
658 published items.
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Turn people into bats
With the new echo-locating technology, people can now possess the different abilities of bats, opening up a breathtaking prospect from this application.
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Japan brings noise reduction glass on the highway to Vietnam
Japanese highways have just been installed with tempered glass panels to reduce noise thanks to advanced technology from Nippon Steel & Sumikin Metal Products (NSMP).
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Liberate the mobile phone network
Smartphones are currently the largest segment of the mobile device market, and users increasingly want to download more data each year, from image sending, video streami…
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Use the phone to track down the sniper
The US military is equipped with high-tech equipment to detect snipers, such as fixed machines installed in strategic locations.
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See the sound
how does music look like? It is not a silly question because, with the revolutionary new scientific tool, for the first time, people create beautiful images recorded thr…
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Google Glass applies bone-streaming technology
Google has confirmed the use of bone transmission technology for the Google Glass, eyeglasses help users can replace most tasks on the computer.
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Equipment to help the blind ride the bike
University of Bristol (UK) has developed a device called Ultracane, inspired by bats, to help visually impaired people easily ride their bikes.
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Invented methods of producing drugs in the air
By applying the technology of NASA, physicist Chris Benmore of the research team at the Argonne National Laboratory has created a pair of wave-capable speakers. sound to…
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Equipment to help the blind see
Sensory replacement devices (SSDs) provide visual information to the visually impaired via a microscope connected to a computer (or smartphone) and a stereo headset.
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Bar Code Audio Bar Code Testing
NFC, RFID and ORC - an indispensable part of everyday life. Recently, a team at Carnegie Mellon University has created a new bar code, which stores data in sound waves.
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Use military technology to track green whales
Australian scientists are using a submarine-based military technology to track rare blue whales at a distance of hundreds of kilometers.
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The sound of water drops
Scientists have found a way to use sound waves to lift droplets, a technique that could lead to the development of new drugs that allow the body to absorb easily.
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Ultrasound can rotate two ways
Recently, NASA has decided to donate $ 100,000 to design a supersonic aircraft capable of tilting 90 degrees in four-star star-shaped Ninja to become a passenger aircraf…
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Stab the fire with a loudspeaker
Fires in closed spaces such as planes, tanks, warships are always a great disaster for all armies. The Department of Defense's Advanced Research Projects (DARPA) has…