Ultrasound, like audible sounds, is transmitted by means of longitudinal waves. Ultrasound is used in medicine to break up kidney stones and gall stones. It is also used, in a process known as ...

For water waves and sound waves the unit hertz is usually good enough but radio and TV waves have such a high frequency that the kilohertz (\(kHz\)) or even the megahertz (\(MHz\)) are better units.

Ring doorbells have captured a lot of strange events, but now one couple's security camera has witnessed the live impact of a ...

Lexus employed consumer electronics tech in an effort to give its LC to give the coupe a flavor of the old LFA’s V10 ...

Shyam Gollakota, a 2024 Infosys Prize recipient, overcame early disinterest in computers to excel in computer science at IIT ...

When these pulses intercept precipitation, part of the energy is scattered back to the radar. This concept is similar to hearing an echo. For example, when you shout into a well, the sound waves of ...

People who were part of 'gifted and talented' education programs as kids have begun speaking out about their experiences, and ...

The Army Signal Corps announced last week that it will bounce radio waves off the moon on even-numbered nights when the moon is around. The signals will be on the same frequency, 108 megacycles ...

Short Wave New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor.

What is the current and next Wuthering Waves banner? Otherwise known as Convenes, WuWa banners run on a three-week rotation, which doesn’t give you much time to decide which characters to pull ...