Virginia King Books
Vibrating things make sound
Building on the fact that sound is caused by vibrations, instructs the reader in making some things that vibrate, such as a rubber band guitar, key chimes, and a cake rack scraper.
Read MoreBuilding on the fact that sound is caused by vibrations, instructs the reader in making some things that vibrate, such as a rubber band guitar, key chimes, and a cake rack scraper.
Read More