"Freeze-Dried Specimens"

Construct an Aquarium on a Glass Microscope Slide

This set consists of 21 replica fossils in a plastic storage container.

Made for training.

There’s no more effective way to illustrate habitats in nature than with a living terrarium, and these sets make it easy to set up as many as you want.

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

Millions of Years of the Earth’s History in Fossil Form

Rectangular density set.

First test step in Identifying Pathogenic Staphylococcus.

Designed for cultivation of Ceanorhabditis elegans.

This Collection has been assembled to provide background into the history of life on Earth.

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).

Bacteria Make Up Much of the Composition of the Soil

Demonstrate a common diagnostic technique.

Ensure perfect geometric alignment of your balsa fins on any Estes model rocket.

Classroom Survey Set Ideal for General and Earth Science Classes

A fascinating demonstration!