Our hearing picks up a limited range of sounds, limits that were used successfully to keep teenagers from congregating outside British grocery stores by a device called the “teenage sound repeller." ...
>> IF YOU STAND AT THE CORNER OF 14TH AND X STREETS IN DOWNTOWN SACRAMENTO, FOR ANY LENGTH OF TIME, YOU CANNOT MISS IT. >> NO IT IS NOT MUSIC TO MY EARS. DEFINITELY NOT. >> THERE ARE SOUNDS THAT MAKE ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. HUMAN HEARING has its limits. Frequencies as high as 20,000 hertz ...
The study showed that reptiles demonstrate spontaneous associations between two different sensory modalities: vision and hearing. Tortoises associated low sounds with large shapes and high pitch ...
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Plants Emit High-Pitched Sounds When Stressed
A recent study published in the journal Cell discovered that plants emit high-pitched clicks when stressed. This occurs when they are stressed by droughts, infections, or cuts, which results in ...
If you stand at the corner of 14th and X streets in downtown Sacramento for any length of time, you can't miss it. A cacophony of high pitched beeps and blasting symphony music – emanating from ...
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