"Tubes"

Small electrolysis apparatus with beaker included.

Students measure the voltages generated by a series of different pairs of half cells using the Electrolytic Bridge.

This demo features a cathode beam to explain the electromagnetic nature of electrons.

This newly designed rheostat features a protective cover.

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.

The perfect kit for students and educators studying gravitational potential energy, translational and rotational kinetic energy.

Useful for physics and sound demonstrations.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

Affordable, Easy, Fun
Present these demonstrations in front of your class to excite your students about learning core physics concepts. Set up and execution are simple, so you can spend more time engaging your students. Ideal for introducing a unit or using as reinforcement after a lesson, these demos are available for all fundamental physical science topics.

Two 70 cm long spring scales allow students to easily see and demonstrate force experiments and equilibrium.

Launch an egg and test recovery systems with this reliable, sturdy model rocket.