There is a common myth that it is the sound of the blood vessels in your ears having blood pumped through them, but it's not true. Any such sound would be far too small to be noticeable even when reverberated.
02:53, 1 February 2012
The shell acts as a resonating chamber, bouncing surrounding sounds back and forth, jumbling and amplifying them.
21:38, 16 January 2012
Diaoyu islands and the islets located in its vicinity has ...
An earthquake's hypocenter is the position where the ...
Mount Banahaw is an active volcano on Luzon in the ...
Popocatepetl is an active volcano, located in the states of ...
Weather radar that measures direction and speed of a moving ...
The San Salvador Volcano is a stratovolcano situated ...
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