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

Students can do this well-known demonstration themselves on a very small scale, using the world’s smallest test tubes.

Concepts

  • Scientific Method
  • Diffusion
  • Gases
  • Liquids