"agarose powder"

This economical demonstration solar car can be powered by a solar cell or a rechargeable battery (AA size, not included).

Ideal for checking thermal efficiency

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

Utilize solar energy to power your design.

Use the free energy from the sun to power your designs.

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by science olympiad.

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

Build a wind-powered tractor to explore energy conversion and mechanical motion.

Developed in collaboration with a science teacher from Pennsylvania, our build your own solar LED Jar light is a fun and creative way to teach and learn about solar electricity. Use your own mason jar or recycled jar and build a colorful LED light that automatically comes on at night and goes off at dawn. Comes with everything you need. This kit requires soldering. Tools needed are soldering iron, solder & flux, hot glue gun, electric drill, 3V 70mA Polycrystalline Solar Panel, Dusk/dawn circuit board, 2 Bright 5mm LED's BLUE, 2 AAA NiMH rechargeable batteries & Battery holder and wires.
A portion of the proceeds from the sales of this kit are being donated to help provide solar lighting solutions to disadvantaged communities in Africa.