What Is Sound?

The video explains the nature of sound, how it travels as waves, and how humans perceive it through the ear and brain. It highlights the role of different ear parts in amplifying and transmitting sound to the brain, where it is processed and understood. The video also explores how sound is crucial for language and communication, and how various animals use sound for navigation and interaction. The importance and complexity of sound in our world are emphasized.

What new insight or understanding did you gain from this video?