Sound

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Articles about Sound

658 published items.

The scary truth behind the ultrasound photo of
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The scary truth behind the ultrasound photo of

When Kimberly went to the examination, her abdominal ultrasound image looked like there was a fish inside, so the family thought the 17-year-old girl did

December 18, 2018
Scientific explanations of ghosts
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Scientific explanations of ghosts

A previous survey in the UK also showed the same percentage of 52% of participants believed in the supernatural world. So what is the truth of this problem?

December 18, 2018
The facts about life may be unknown to you
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The facts about life may be unknown to you

Science has proven that kissing your wife every morning before going to work will help husbands who live longer than 5 years, or if frowning will make you consume more c…

December 18, 2018
Why does the belly cry when hungry?
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Why does the belly cry when hungry?

The digestive system contributes to pushing food, gas, and liquid through the stomach and small intestine to make a cry, the more empty the belly, the louder the cry.

December 18, 2018
American physicists have created an
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American physicists have created an

Scientists have created dozens of structures that reflect or transmit sound waves through them perfectly, but they all only work in the atmosphere.

December 18, 2018
Why is jet engine so noisy?
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Why is jet engine so noisy?

According to ScienceABC, people who live near the airport are more prone to stress, memory loss and even heart disease.

December 18, 2018