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K’NEX Education Intro to Simple Machines: Levers and Pulleys
Identify All Three Classes of Levers and Their Key Parts
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Stem Explorations, Levers and Pulleys Building Set
Explore STEM concepts while building lever and pulley models!
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Plastic Pulley Triple
Economical pulley for simple machine experiments.
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Eisco® High-Speed Low Friction Pulley on Rod
High-speed pulley with low friction design mounted on a rod for easy integration into experiments.
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Estes Alpha III Model Rockets
Easy-to-assemble beginner level rocket with pre-colored parts.
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Essential Physics Demo: Heat Absorpton and Radiation
Understand Color and Heat Absorption.
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Hook's Law Apparatus
This sturdy Hooke's Law apparatus features a mirrored scale to eliminate parallax error.
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CENCO® Newton Cradle
The Newton Cradle is a large-scale, carefully engineered piece of equipment.
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Drilled Balls for Physics Experiments
Ideal for Collision and Pendulum Demonstrations
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Variable Inertia Activity Set
Easily Explain Rotational Inertia
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Essential Physics Demo: Wood and Metal Heat Conducting Cylinder
Demonstrate the Difference Between the Specific Heat of Objects.
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General Use Hydrometers
Our general use hydrometers are made of smooth glass for easy cleaning and have sealed-in paper scales and metal ballast.