Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email flinn@flinnsci.com
firewatch

Use this extraordinary classroom activity to provoke discussion of an important social and health issue. Designed to simulate the transmission of a virus, the activity is based on a simple chemical reaction involving a sudden and obvious color change.

Concepts

  • Viruses
  • Disease Transmission
  • Acids & Bases
  • Indicators