Awesome Experiments in Light & Sound

It's time to see the light and produce some good vibrations--with these totally awesome, kid-friendly experiments. Make cereal dance to the music and watch light bounce off a mirror and hit a bull's-eye. Hear your heart pumping through a funnel and tubing. Create a big boom in your room. Display the visible spectrum of light in a glorious rainbow tray. 47 experiments in all! Master teacher and author Michael diSpezio--who has written dozens of textbooks, puzzle books, and articles--knows how entertain kids...and teach them at the same time. 160 pages, 90 b/w illus., 6 x 9.