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Russian scientists create biological neural network with exquisite hearing
A biological neural network capable of effectively distinguishing external sound signals is the creative achievement of Saratov National Research University.
Acoustic
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Articles about Acoustic
19 published items.
New technology
China develops super powerful acoustic laser technology
Acoustic lasers are created by manipulating phonons, and have great potential for applications in medicine and deep-sea exploration.
Oceanography
Two whales nearly 100km apart dive at the same time
Two bowhead whales in the Arctic synchronize their dives, demonstrating the ability to communicate by sound over extremely long distances.
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Why do we hear someone calling our name when we enter the wilderness?
Auditory pareidolia is a phenomenon in which people can hear familiar sounds in quiet situations.
Science invention
Invented a new fabric that can 'hear' sound
Scientists at Nanyang Technological University in Singapore have invented a fabric that can detect and produce sound.
New technology
The first solar-mounted soundproof wall in the US
Ko-Solar Company plans to install solar panels on Interstate 95 roadside acoustic walls, which is expected to produce enough electricity for 100 homes.
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How was the bustling atmosphere in the stadium created?
Imagine you come to a football game and see that the crowd there is watching the game in a deadly silence. Where did the bustling noise go?
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Reveal the shocking declassified documents of the CIA
Over the years, some CIA declassified documents shocked public opinion because of information related to top secret projects.
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Why is there a wave in the sea shell?
Put a large shell or shell in your ear, you will hear the soft waves of the sea. However, the vast ocean cannot get into that small shell. so what sound? The answer is t…
Biology
Li explained the phenomenon of tree cries when ... thirsty
The fact that the tree makes a sound (in addition to the rustling of leaves in the wind) is not something new. However, the sound emitted may indicate that the physical…
Biology
Can trees flirt each other?
Biologists at Northern Australia University, in Perth under the guidance of Dr. Monica Gagliano and colleagues at Bristol University, UK, studied this issue. They used h…
Science invention
Effective weapons against pirates
LRAD (Long Range Acoustic Device) is a machine that makes horrible howls. It weighs about 20kg and looks like a satellite antenna pan. When directed at the target it emi…
New technology
The US has a way for submarines to
It was almost impossible for submarines to contact any other thing on the surface because of the physical limitations of the water environment.
New technology
Japan develops type glass into acoustic
Onton Glass researches intelligent glasses that can help people with dyslexia or vision problems.
New technology
Sound wave radar equipment
British scientists have created a dolphin-inspired ultrasound that can detect people trapped underground or buried in snow.