Animal world
Spiders can 'hear human voices'
However, this study does not make us afraid of whether or not spiders are eavesdropping on us, it is really just a way for spiders to defend themselves and detect prey.
Sound Wave
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Topic archive
Articles about Sound Wave
95 published items.
Animal world
How does a pigeon send a letter to find a way home?
The ancient Egyptians captured the mailing ability of the dove. But at that time, the miraculous ability of the postman bird was still a secret.
Animal world
Animal mining technologies, better than people
Wooden fish and frogs can make their own proteins to keep their bodies from freezing when they live in cold water, animals release glue ...
Animal world
Bats are also obsessed with sex
A new study has found that bats also always incorporate sexual activity with their daily hunting, like the novel 'Batman' (Batman) always attaches to work with the abili…
Animal world
Find out why the giant squid died after 11 years
When the corpses of giant squid were found in Spain more than a decade ago, scientists suspected that loud noises from boats damaged them. Now, it has been clarified.
Scientific application
Help blind people move with ... gloves
Instead of using a walking stick or specialized glasses, visually impaired people can walk easily with the aid of movement using sound waves.
Scientific application
Aviation reconnaissance before the radar was born
Before radar, how do people detect the appearance of aircraft in the sky, in addition to observing with the naked eye?
Environment
Underwater sound waves can help tsunami warnings earlier
When events that cause tsunamis such as underwater earthquakes occur, sound waves known as sound gravity waves (AGW) are sent through the water stream.
Photo library
The truth about creatures saves billions of dollars
Although it has a bad reputation as a harassing, disturbing species, it is actually one of the extremely useful creatures for humans. They help people save billions of d…
Videos
Video: New technology that helps tattoos play sounds
This is a special tattoo, a sound wave tattoo that can sound through a new application on a smartphone called Skin Motion.
Videos
Video: The atmospheric river causes 43 days of continuous rain in the United States
The atmospheric river exists in the form of steam currents in the sky, turning the city of Sacramento in America into a sea of water after 43 days of continuous rain.
Videos
Video: How do sound waves cause brain damage to US diplomats?
Some diplomats have to end their working time in Cuba early due to attacks beginning in mid-November 2016 and ending this spring, according to CNN.
Scientific works
Launching revolutionary devices to explore space
South African scientists have just launched the world's first telescopes and space-based sound wave detectors.
Scientific works
It is clear that the cosmic black hole is 250,000 light-years from Earth
South African scientists have introduced clear images obtained from MeerKAT including the black hole center on the Milky Way, 250,000 light-years from Earth.
Scientific works
Space detectors help scientists hear the intergalactic collision
What could be more amazing by discovering that something never known before became one of the greatest discoveries in the history of physics?