"AP+physics"

Equilateral prisms, made from high quality clear acrylic sheet.

The Quantum Ed Levitators are intended for science education and data analysis.

Inclusive package for inclusive study.

KidWind blade pitch protractor, incredibly helpful for measuring the blade pitch angle on your KidWind turbine.

Plastic Knife Switches are easy to connect.

Need a tower for your turbine nacelle? This is the same tower that comes in the Basic Wind Experiment Kit and the Advanced Wind Experiment Kit. The wooden tower has a diameter that fits inside 1-inch PVC fittings.

A Great Classroom Solution.

Turn everyday objects like bananas into touch pads!

Race locally, Compete globally in the largest Hydrogen competition in the world.

Soft iron is a classic example of a readily magnetized material.

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.

The durable Wilmshurst Machine is made for years of use.

Explore alternative energy with a DIY hands-on turbine model.

Simulate decomposition in a sanitary landfill versus an open-air dumpyard.

The maglev kit is perfect for large audience demonstrations at science museums, science fairs and student classes.

The Student Double-Wall Calorimeter is an inexpensive necessity for your experiments.