Sounds Are High, Sounds Are Low - I Wonder Why

Here's humorous proof of just how fun it is to observe with your ears. A whimsical introduction to pitch and volume, this book practically begs young scientists to read it aloud. And why not? It s the best way to compare the differences among a telephone’s high ring, a cow’s low moo, a fire truck’s loud clang, and a flying string band’s plinkety plink plunk.