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This set features a handy, economical selection of density cubes.

The Centripetal Force Kit is inexpensive and effective.

Smooth running pulley for investigating mechanical advantage.

With the Force Mechanism Trough, students can research acceleration and the effect of gravity on a moving body by propelling steel balls or a wood block down an aluminum trough track.

Educators can conduct a comprehensive array of density experiments with the density/slope class set.

High Quality and Economical

Easily Explain Rotational Inertia

A simpler version of the Advanced Pulley Demonstration Set, this model includes eight single pulleys and two double sheave pulleys in addition to EISCO ball bearing frictionless pulley.

The Density Identification Set is ideal for an investigation lab.

Lightweight, tear-resistant parachutes in a variety of sizes.