How Sound Works | Camp TV

If a tree falls in a forest and no one is around to hear it does it make a sound? Let’s find out with the help of Alejandro Melendez from Liberty Science Center. In this video from Camp TV, you will learn that sound travels through many vibrations. With the help of a Chladni Plate, we can see the pattern structures of sound movements. Let’s create our own Chladni Plate!