Tagged: Sound

Artistic depictions of sound in water

The Beauty of Unheard Sounds

Some sounds are very rare and unheard. Until you hear it, it is just a sound wave with no significant meaning to you. Once you listen to them, things can change. Here are some sounds to start with.

Supersonic plane with shock waves.

How Does a Sonic Boom Work?

A sonic boom is a sound you hear when something (duh! airplane!) travels at a velocity faster than the velocity of sound (340 m/s). They are exactly heard when the airplane breaks the barrier of...