"water bath"

Create Light with the Power of Water

Bulk balsa, chipboard sheets, and dowels for blade making in the classroom.

The Solar Thermal Exploration Kit is modeled after a domestic solar water-heating system. Explore variables such as box color, light intensity, tube design, rate of water pumping, and amount of time it takes to heat the water. Learn about what makes a solar water heating system more or less efficient.

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.

This Fan Cart demonstrates Newton’s principle of action and reaction.

Hydrocar introduces students to the hybrid technology that is fueling today’s automotive revolution!

This hydroelectric demonstration introduces students to the wave of renewable energy.

HYDROFILL PRO is a refueling station designed for easy and automatic refilling of HYDROSTIK PRO metal hydride cartridges (not included). 'Hydrogen on demand' desktop refueling station. Hydrogen recharging in the lab? Fill‘er up!

Students Investigate Alternative Energy Forms

Use Clean Energy to Power a Car that You Build!

The reversible fuel cell combines the functions of an electrolyzer and a fuel cell into ONE device.

Make photographic prints using the sun.

The Sunprint Kit includes sun sensitive paper to help you make photographic prints using the power of the sun.

Most comprehensive classroom solution. Countless experiments, so many scientific principles at work and plenty of space for creativity.

Radiation cans for demonstrating solar energy and heat transfer.

All you need to add is a wind source, basic tools, and imagination!