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Get a set of Wood, Steel and Aluminum Balls with Holes. Each ball is 3/4" in diameter. Perfect for density measurements, as pendulum bobs, and for energy transfer experiments. They're a must-have for your physics lab!

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Use this friction block with attached hook for force and motion studies.

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For static electricity experiments.

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Get an LED microscope that will last a lifetime! This home microscope is easy-to-use, sturdy, affordable & allows observers to see intricate cell details. An excellent choice for students, science-lovers & hobbyists alike!

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Shoot a 25-mm steel ball from a barrel affixed to a moving cart & watch in amazement as it drops back down into the barrel! This classic, memorable ballistic demonstration provides kids with an unforgettable intro to physics.

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Build and experiment with your own toy vending machine. This engineering kit includes step-by-step instructions for assembly, an automatic coin-sorting bank, and soda-bottle gummy candy. Learn about gears and simple machines.

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Set of six glass lenses used to demonstrate optical properties.

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Holds screens, rectangular filters, and mirrors. Clips onto the edge of meterstick.

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Launch into a study of physics & projectiles with this Catapults & Crossbows Kit from Thames & Kosmos. Build 10 updated models of the classic medieval weapons & uncover physics principles of force, energy, motion & more!

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An economical slotted metal (brass) weight set with hanger.

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