Sound

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Articles about Sound

1,057 published items.

People will die if not often sigh
Medicine - Health

People will die if not often sigh

Every hour, people sigh about 12 times, ie every 5 minutes. But the sound of sigh is not necessarily a sign of fatigue or sadness.

December 15, 2018
How does human ears cope with noise?
Medicine - Health

How does human ears cope with noise?

A crowd in the street produced a sound of up to 90dB and even a falling leaf could produce noises of up to 10dB! As we get older, our ability to receive sound decreases.

December 15, 2018
Miraculous abilities of babies
Medicine - Health

Miraculous abilities of babies

Babies seem silly in the first 6 months of life, but scientists are increasingly surprised to discover many extraordinary abilities of children that adults do not have.

December 15, 2018
Decode 13 strange sounds of the body
Medicine - Health

Decode 13 strange sounds of the body

The invasion of the foreign object into the nose often causes you to sneeze, appearing a sneezing sound. The rustle in the ear is often caused by the air pressure circul…

December 15, 2018
Power affects the brain and voice
Medicine - Health

Power affects the brain and voice

A recent study by Columbia University of Business has shown that people with high status are literally changing their voices. Specifically, the loudness and sound intens…

December 15, 2018