"WardsSci000610"

The Newton Cradle is a large-scale, carefully engineered piece of equipment.

Trebuchet: the greatest weapon from the ancient world

The heavy base of the economy force table offers stability for all applications.

Studying dynamic tension has never been easier with this simple form truss kit. The kit includes a half-meter truss with hooks on both sides, V-shaped clamp.Recommended stand and rod, item 470137-892 Required but not included are masses and spring scale.

Complete set of springs for investigating Hooke's law.

An interactive way to demonstrate angular momentum with any grade level.

Apparatus to demonstrate parallelogram of forces with accessories.

Force table is inexpensive and light in weight.

This Pendulum kit is an excellent model for investigating energy.

Vividly demonstrate centripetal forces with this exciting apparatus.