Awesome Experiments in Light & Sound

Description

Find out how to separate a ray of light
Build a “ray maker,” a kaleidoscope and a periscope
Make your own musical instrument and a water glass “sing”
Speak in a “space voice”
And much more! Whether you want to satisfy your curiosity, be the star of the next science fair, or just have fun, these incredible investigations will change the way you look at and listen to the world around you!