Sounds can be high pitched, like the squeak of a mouse. Or low pitched, like the roar of a lion. But what is it that makes these vibrations different? This explorer is wearing special goggles.

We use different words to help describe these sounds. In music, pitch is the word we use to describe how high or low a sound is. The squeak of a mouse is a high pitched sound while the roar of a ...

Low Ki pitched for him to be a “bad Rey Mysterio Clone” for a feud in WWE. The controversial star had a short stint in the WWE between 2008 and 2010. He was a part of the NXT game show in its ...