"Educational Materials"

Real world application of chemistry on natural water sources.

Why are the sea otters dying?

High-speed pulley with low friction design mounted on a rod for easy integration into experiments.

Easy-to-assemble beginner level rocket with pre-colored parts.

A complete classroom solution to the daunting task of teaching electronics.

View Sequence of Rock Layers In Different Locations

All you need to add is a wind source, basic tools, and imagination!

Discover advanced concepts of wind turbine technology!

Balsa wood is very lightweight and stiff, and it is perfect for making experimental wind turbine blades.

WARNING: CHOKING HAZARD - Children under 8 years can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once. (2) Item contains latex, which is known to cause allergic reactions. Use with caution.

Length of grain can be checked with the scale provided. Teak ply material is used for longer life. Large testing area included.

Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.

Rugged, reliable meters designed for educational outdoor experiments.

The Large Wave form helix easily demonstrates wave phenomena.

How Does Genetic Engineering Produce Human Growth Hormone?

How are new drugs tested?