"live microorganisms"

Sharpen basic geography skills.

Common geological materials conveniently packaged for lab, classroom, or industrial use.

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.

Thirty-two hand selected plant and animal fossils with a classroom activity set.

Explore the sea with an olympian.

Make Sure the Water is Free of E. coli

Bacteria Make Up Much of the Composition of the Soil

Quickly and Accurately Identify, Differentiate, and Quantify Coliform Contamination in Water Samples

The Understanding Science series is designed to aid the instructor in explaining difficult scientific concepts in an easy to understand format.

Discover the wonders of our earth.