Thursday, Jul 07, 2022 | Last Update : 10:58 PM IST

sound waves

Robotic bat that uses sound to map environments developed by scientists

The Robat is equipped with an ultrasonic speaker that produces frequency-modulated chirps at a rate typically used by bats.

28 Oct 2018 7:24 PM

Researchers shocking penis to cure impotence, and it works!

Impotence is often associated with older men but it can affect younger people too.

17 Sep 2017 5:45 PM

New erectile dysfunction treatment only uses sound

The procedure uses sound waves to blast plaque and boost blood flow to undo damage by erectile dysfunction.

30 Mar 2017 3:32 PM