Nature’s most impressive conversations happen at frequencies we cannot hear. While humans perceive sounds between 20 and 20,000 hertz, many animals have evolved to communicate using infrasound. These ...
Twisted Sifter on MSN
Elephants Communicate With Infrasound At A Frequency So Low That Humans Can’t Hear It
Elephants are smart creatures, there’s no doubt about it. And just when you think you know every amazing fact there is to ...
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