Health
'Pink noise' enhances deep sleep
Pink noise played during specific times during sleep helps deep sleep or slow wave sleep for people with mild cognitive impairment, at risk of Alzheimer's disease.
Sound
Browse ScienceInfo articles and explainers related to Sound.
Topic archive
Articles about Sound
658 published items.
Space science
Simple idea, turns out the 'beep' sound of electronic devices has very deep meaning and origin
The sound marked the turning point of an era.
New technology
In the future, you can fly across the country thanks to Lockheed Martin's supersonic aircraft
Whether to have a supersonic plane to go depends on the research results of Lockheed Martin and NASA.
Discover science
When sad, just being here will help you feel a lot happier
It is a place to get a feeling of unrivaled peace.
New technology
Smart speaker recognizes heart failure to call emergency
Scientists at the University of Washington have added a new tool such as the Amazon Alexa virtual assistant for smart speakers to capture sound that indicates heart fail…
Discover science
Listen to the exciting ASMR sounds of experiments and chemical reactions
Unlike the usual ASMR topics, ASMR videos and chemical experiments bring a much more novel sound experience.
Videos
Roscosmos announces the sound of neutron stars
By translating the signal frequency into sound waves, 'music' can be received, - as reported on the TV Studio's page.
New technology
'Super device' prevents noise pollution
The new design of engineers from National University of Singapore (NUS) helps noise reduction 6 times more effective than other solutions, while being more compact.
Discover science
Why can sound break glass?
Why can sound break glass? Easy to understand, using a hammer?
Discover science
Scientists create a strange form of ice ... 'hot' thousands of degrees Celsius
It is hard to believe but scientists have confirmed the existence of 'superhuman' hot ice - frozen water but can be maintained at thousands of degrees Celsius.
Discover science
Why do bombs make whistling sounds when they fall?
For those who are not familiar with military technology, this whistling whistle may sound quite strange, they may think that at the battlefield giving such warning sound…
Conquer Mars
NASA announced the first recording of the earthquake on Mars
NASA's InSight continues to add another glorious feat on Mars. This time is the earthquake.
Archeology
Falling steel containers, get the sea 'temple' ghost ship full of treasure
The risk of losing the steel containers in a storm, the search team was off to sea by a lost ancient ghost ship 500 years.
Animal world
Dolphins can emit hundreds of different cries
New research shows that the Araguaia river dolphin has a very diverse and complex communication system.
Flu epidemic
Why does belching make a loud sound?
How loud a loud belch is depends on a number of factors, such as how much steam from the stomach pushes up and how the esophageal structure of the person is.