QUESTION: Why are things different colors? ANSWER: The color of an object is not in the object but rather depends on the light that pigments in the object reflect or transmit. Pigments are chemicals that subtract (absorb) specific colors of light and reflect or transmit other colors. White light contains all the colors of a rainbow. [...]

QUESTION: Why do some mirrors make me look upside down? ANSWER: You can see your image by looking at yourself in a spoon. The spoon acts like a mirror, which is a surface that reflects (bounces back from a surface) light. The inside of the spoon’s bowl is concave, meaning it curves inward. When you [...]