Ever look at the sky and wonder what makes it so blue? Or watch shadows shrink and grow as the day goes on? Find out the answers to these questions (plus 38 mor

A Flash of Light is an intriguing book that starts at the beginning of time itself and then winds its way through a host of fascinating light related topics inc

Waves are vibrations that move in patterns. They are all around us-whether we can see them or not! The Catch a Wave series explains what light and sound waves a

Explains how light waves behave by bouncing, bending, and being absorbed by objects.

Suitable for advanced undergraduate and graduate students of engineering, physics, and mathematics and scientific researchers of all types, this is the first au