LIGHT

BrainPop - Light	Optics for Kids
BrainPop - Rainbow	Science of Light
Light	Thinkquest: Light
Mirages and Light Refraction

SOUND

BrainPop - Sound	Play a Piano
Energy in the Air	Science of Sound
Faster Than Sound	Seeing, Hearing, and Smelling the World
Health Information: Hearing	Soundry
Physics