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Solid Balls for Physics Experiments
Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.
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Constant Speed Buggy
These uniform motion cars are a staple in the modern physics classroom.
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Digital Stroboscope with Flash Rate Display
An economical digital stroboscope.
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K’NEX Intro to Simple Machines: Gears
Compare How Different Gear Configurations Function
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Stem Explorations, Gears Building Set
Explore STEM concepts while building different geared models!
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Ten Specimen Density Set
This set features a handy, economical selection of density cubes.
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Centripetal Force Kit
The Centripetal Force Kit is inexpensive and effective.
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Force Mechanism Trough
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.
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Density/Slope Class Set
Educators can conduct a comprehensive array of density experiments with the density/slope class set.
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Variable Inertia Activity Set
Easily Explain Rotational Inertia
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Pulley Demonstration Set
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.
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Density Identification Set
The Density Identification Set is ideal for an investigation lab.
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Estes Preassembled Rocketry Parachutes
Lightweight, tear-resistant parachutes in a variety of sizes.

