"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

A fast and effective method to evaluate the strength of trusses.

These rubber balls appear identical but differ in elasticity to demonstrate energy conversion.​

Generate your own sustainable energy by converting common organic waste into biogas with this easy-to-use kit.

Quality LEDs for electrical experiments.

Comprehensive lessons on electricity and magnetism.

Accessories for United Scientific® Complete Meter Stick Optics Bench

Teach a wide variety of optical principles with this set of seven lenses and prisms

Nine pulleys and an innovative device combine to create a classroom demonstrations for each topic on pulleys in your curriculum.

With this collection of science kits, you and your students can explore the concepts behind and the many applications of solar hydrogen, direct methanol, and other fuel cell technologies.

A dramatic visualization of air pressure. This 1000 ml bottle has a balloon attached to its neck and an additional hole in its base fitted with a rubber stopper. You cannot inflate the balloon with the stopper in place, but remove the stopper and the balloon easily inflates. Replace the stopper, fill the bottle with water, remove stopper and Whoosh! – a geyser erupts!

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

Demonstrate the force of air pressure without a vacuum pump. The edges of the two 8.5 cm rubber cups are placed together and pressed to expel the air between them. Students discover the difficulty of separating the cups by pulling and tugging on the handles - providing an effective, 'hands-on' demonstration of air pressure.

This nickel coated plate uses a rubber pad to achieve air tight contact with a bell jar. It features a stopcock and center hole with safety screw plug and a rubber gasket.

3' Fiber optic element, easily demonstrates the bending of light through the fiber optic wire. An inexpensive way to introduce students to fiber optics specifically the use of fiber optics for visual applications.

Perform Several Optics Experiments

Versatile Unit Tests Several Factors of Friction