What Are Those Squiggly Lines? Using Light to Learn about the Universe by Bill Blair

Thomas Edison, by Susan Love (1996)

Useless Information Website, by Steve Silverman

NASA

The Nature of Light by Eastern Illinois University, by Doug Davis (2002)

Light, by Think Quest

Light and Light Experiments, Scouting Resources

The Nature of Light, Israel National Museum of Science (1999)

Light Experiments, Hunkin's Experiments, by Tim Hunkin (2000)

Lewis Latimer

Edison Kids

Innovative Lives: Lewis Latimer, by Luvenia George (1999)

Energy Quest

Eisenhower National Clearinghouse