"Activités de comprehensive"

Power three different solar vehicles — a solar speed boat, an air boat, and a surface submarine — using only the power of the sun. Build three vessels out of your recycled plastic beverage bottles then power them with the sun using the included 1/2 watt, waterproof solar panel. You can build a solar speed boat, an air boat, and a surface submarine. No batteries required.

Build Your Own Fuel Cell Car!

Create clean energy from mud!

Use solar power to teach STEAM with ease…while charging your USB device!

Compact 7.2 V, 200 mA solar panel is ideal for DIY projects and small devices.

Construct a wind-powered generator to explore energy conversion and sustainability.

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

Educational Materials, Alternative Energy, Application: Physics, KidWind basic turbine building parts

Show How Direct/Indirect Sunlight Provides Power

Build a miniature power generation system that converts wind into electrical energy.

Organize a DIY race, fueled by hydrogen generated electricity!

Demonstrate the principles of wind energy, hydrogen fuel cells, electrolysis and basic electronics.

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.