"physics kits"

This TeacherGeek Mini Hub is designed to slide directly on a motor shaft. It is comprised of two parts that are held together with a single screw. This allows you to secure 2, 3 or 6 turbine blades. When the hub is mounted on the motor shaft and driven by the wind, electricity is generated.

Ideal for studying heat and thermodynamics.

Show How Acid Rain Affects Plants.

A convenient breadboard for prototyping with no soldering required.

Identify and Construct Unknown Polymers

Determine the Culprit that Killed Little Bo Peep's Sheep

Measure Brewster’s angle for a given dielectric dispersive medium.

This set provides versatile tools for a variety of demonstrations.

High precision, quantitative atomic spectra experiment.

This working model hydraulic/pneumatic jack shows how hydraulic or pneumatic systems can multiply forces.

Visual scientifics inclined plane and car.

Demonstrate the Costs and Benefits of Biofuels

Turn everyday objects like bananas into touchpads.

Determine Planck’s constant using LEDs at different temperatures.

Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.

Use the PEM Electrolyzer to produce hydrogen and oxygen using only pure water and an external power source. Take your pick of power sources, all available from Horizon: small solar cell, wind turbines, fuel cells, mechanical hand cranks, or batteries. Using the high-tech proton exchange membrane, this tiny electrolyzer will produce hydrogen for use in any classroom or laboratory activities.