Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436

No one is exempt from an occasional bout with the blues. Whether it is because your parents won’t let you borrow the car, or you just lost the big game to your crosstown rival, we are all susceptible to a period of brief sadness. Still, in time, we recover and return to our normal, happy state of mind. The following demonstration provides a visual representation of how the “blues” come and go when our lives get a little shaken up.


  • Oxidation & Reduction
  • Phases of Matter
  • Gases
  • Liquids