In examining the "Luminous Blue Variable" this site seeks to determine if the blue variable is "Destined To Be a Supernova." An image (or chart) is provided along with a brief description of the details of the picture.

A lengthy page covering most all the gas laws. Each law is described in words and stated as an equation. The use of each law in solving problems is demonstrated. Some problem-solving tips are provided. There are 23 practice problems with...

Play around with the variables involved in rainbows. We know we usually see rainbows following a rain shower. What's the science behind it? Find out with this interactive.