"Ward's Phenomena"

Friction blocks are useful for teaching the basics of force and motion.

Rectangular density set.

Teach About Gravity

Ideal for tensioning lines.

Clearly Observe Inner Workings

Friction blocks are useful for teaching the basics of force and motion.

This launcher is easy to assemble, and it delivers consistent classroom results.

Demonstrate Newton’s First Law

Allow Students to Plot Trajectories

A Highly Effective Demonstration of Elastic Collision