Expert explains the 852 Hz frequency and it’s role in helping one relax, sleep better
Dr Deepti Sinha, lead consultant, Dept of ENT at the CK Birla Hospital, Delhi, said the 852 Hz frequency, part of the ...
The ‘52-Hertz Whale’ Is The Loneliest Animal In The World—Here’s What We Know
Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.
BBC2mon
Introduction to sound waves
Scientists have discovered that the greater wax moth is capable of sensing sound frequencies of up to 300,000 Hz (300 kHz), the highest recorded frequency sensitivity of any animal in the natural ...
Houston Chronicle8mon
What are the different ERCOT warnings? Here's a guide to power grid notices
As part of balancing supply and demand, ERCOT is responsible for keeping the grid humming along at frequency of 60 hertz. Frequency dropping below that threshold for too long could cause ...