"Human Biology Lab Activities&amp"

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

This kit enables a number of advanced experiments, especially with GENPack generator module. Try different gear ratios, blade designs, generators, and more, in a creative, hands-on inquiry into wind energy science. This nacelle also converts for conducting weightlifting experiments, making it a great option for studying mechanical and electrical energy.

Balsa wood is very lightweight and stiff, and it is perfect for making experimental wind turbine blades.

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.

Build a wind-driven car to explore propulsion and renewable energy concepts.

Demonstrate the conversion energy into different forms.

Economical and effective.

For Use With Solar Cell.

For physics experiments and demonstrations such as kinetic, density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics etc. Solid ball, 1-1/2" (40mm) diameter. Made of Steel. Sold as a pair. Comes with a Teacher's Guide.

With this collection of science kits, you and your students can explore the concepts behind and the many applications of solar hydrogen, direct methanol, and other fuel cell technologies.

Show How Direct/Indirect Sunlight Provides Power

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Affordable and Rugged Wind Turbine.

The Motion Detector Clamp screws into the back of the Motion Detector, and then can be clamped to a variety of objects such as table tops, ring stands, etc.

Create your own computer controller dual axis solar tracker in under and hour, using only a screw driver.

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Six different models can be built with one chassis.

Generate your own sustainable energy by converting common organic waste into biogas with this easy-to-use kit.