Light energy travels in straight lines and in waves. Light energy travels in straight lines and in waves. When light strikes a plane or a flat surface, it reflects in a manner that is predictable. For ...

A refraction test is usually given as part of a routine eye examination. It may also be called a vision test. This test tells your eye doctor exactly what prescription you need in your glasses or ...

BAKERSFIELD, Calif. (KERO) — Welcome back to Science Sunday! This week we're making a little magic happen by bending light. Here's Allison Bogart, a Kern County Teacher of the Year, with her ...