"Shiv Dial Sud & Sons"

Both of these sets come with a roll-up style canvas storage pouch and a solid rubber activator.

Best seller!

Show your students how the rate of acceleration of an object depends on the angle of incline with this great hands-on activity.

Reveal the Nature of Color and Light

Excellent for Introductory Mechanics Studies

These heavy-gauge aluminum carts come completely assembled with low-friction ball bearing wheels and space to carry five ordinary bricks.

Torsion of Metal Rods Apparatus shows students the affect of a torque on a metal rod.

Visualize acceleration and centripetal force with this unique device.

A classic demonstration of the dependence of angular acceleration on moment of inertia.

Take the classic resonance box to a whole new level.

An attractive an easy to use resonance apparatus.