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Jul 31, 2014

What are Infrasounds?

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    Jul 31, 2014

    Infrasounds are those sounds which are impossible to hear by a human because a human cannot hear sounds more 20,000 Hz and anything lower than 20 Hz. These silent noises are known as infrasounds. According to Dr. Richard Wiseman, we can feel infrasounds in the form of vibration. These sounds were produced by storms, wind, weather patterns and natural calamities. Some people believe that infrasounds is also produced by ghosts.

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    Jul 31, 2014

    The sounds which a human can't listen, but some animals like dog and elephant may listen them

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