"dab SCIENTIFIC INC."

Explore the role Of respiratory system in regulation of blood gases.

Pam Walker and Elaine Wood

Model the Theory of Valence Shell Electron Pair Repulsion

Build your own hands-on investigations around these assortments of real feathers, fur, and fish scales. Help students discover the unique features of feathers, see how fur keeps mammals warm, and why scales have remained a fish favorite for millions of years.

Educational Materials, Cellophane, 20×60" Roll

Demonstrate the transfer of mechanical energy into electrical energy with a simple motion of your hand.

The Eddy Current Experiment demonstrates Lenz's Law.

This kit teaches the student how to determine the evolutionary closeness of organisms based on antigen-antibody blood analysis.
Immunological comparisions (homology) are perhaps the most fascinating of the five methods by which organisms are classified.

This kit provides a series of “hands-on” activities that allow students to use key Earth Science concepts by conducting a mineral exploration that simulates real-life economic, societal, and issue oriented problems.

This gyroscope will spin for several minutes.

Laminated for long use.

Ideal for small pulley systems, cord is available in a variety of colors, strengths, and lengths.

For your Electrostatic Needs!

Perfect for demonstrating anchoring as well as connectivity, if one student puts a finger on one contact, another student puts a finger on the second contact and both then hold hands, the ball will light up.

Long, pure sounding aluminum tuning forks.

A bare copper wire of the highest quality. Available in several standard AWG sizes.