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Turn cats into phones, the truth is incredible but true in history
In 1929, two researchers at Princeton University, USA conducted experiments transforming cats into startling phones.
Sound
Browse ScienceInfo articles and explainers related to Sound.
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Articles about Sound
1,057 published items.
Animal world
Can dogs sniff and detect sounds from a distance?
Dog's smell and hearing are very special, so they are very different about the world around us.
Photo library
Hanoi train - a vivid memory of a period of origin
Citizens of Hanoi have long no longer heard the tinkle of tram lines running around the city center. The train has become a beautiful memory for generations of Hanoians.
Oceanography
Please listen to the rare sounds created by the unicorn
Despite recording up to 17 hours of sound, the researchers haven't deciphered most of them, and unicorns are unknown.
Biology
Decode the 'sound' of the cicada
Compared to the small body, cicadas are really impressed by the coo. Tingling cicadas, low and low, melodious and melodious like a perfect symphony.
Oceanography
The lobster makes a buzzing sound up to 3km away
European lobster, one of the most expensive seafood in the world, makes a loud noise to communicate with each other or chase predators.
Discover science
ASMR phenomenon - Automatic sensory stimulation
What is ASMR? Surely for you, this is a rather strange term. Actually, more or less among you have experienced this ASMR, that's the feeling when we hear the whispering…
Discover science
NASA proposes the 'Artemis Treaty': Code of Conduct for countries exploring the universe
It sounds like a science fiction movie, but no, recently NASA has proposed a set of codes of conduct for space research agencies of countries ...
Discover science
The strange spotted cat has a bird-like cry
Scientists first recorded the bird-like cry of an endemic American spotted cat.
Animal world
Birds sing like laughter, deciding on the sex of the offspring
This kingfisher has a special singing voice that sounds like people laughing. It often sings at dawn and dusk, like a hilarious alarm clock.
Oceanography
What is sand dollars? Would you be rich if you owned a lot of dollars of sand?
At first, the name sounds like an ancient trading method, but it is actually the name of a marine species with many interesting facts.
1001 mystery
'Echo' from the ocean: A mystery that scientists have been unable to decipher for nearly three decades
Nearly three decades have passed, the mystery of this unusual sound still makes scientists constantly explore.
1001 mystery
The mysterious dune sound that scientists have not been able to explain
Altyn-Emel National Park is Kazakhstan's largest reserve, near China's border. This place is becoming more and more famous for the melodious sounds emanating from the sa…
Oceanography
The male dolphin choirs to lure the mating female
The researchers observed male bottlenose dolphins 'singing' together, coordinated rhythmically, and simultaneously called out to attract female dolphins.
Life
What is the negative pressure room to isolate Covid-19 patients?
As its name suggests, a negative pressure room is a room with lower pressure around it, where air can only come in from one side and cannot escape through that side. Ima…