Maker Projects for Kids Who Love Music

Maker Projects for Kids Who Love Music — page 3
THE SCIENCE OF SOUND T Riiiiiii Believe it or not when makers innovate with music they also experiment with physics This science explores how energy and matter interact Did you know that sound is actually energy that can be heard VIBRATIONS TO SOUND one causes When Taylor Swif strums her guitar she causes its strings to vibrate The matter that surrounds the strings air in this case begins to vibrate too Vibrations produce sound waves that travel in all directions HEARING outer ear malleus incus The outer ear collects sound waves These waves move through the ear canal and hit the eardrum Its tightly stretched tissue vibrates like the surface of a drum Parts in the inner ear pick up the vibrations and send signals to the brain It interprets them and we hear sounds If your parents tell you to turn down the music on your headphones listen to them Loud sounds can damage the inner ear and cause hearing loss cochlea ear drum stapes ear canal