"solar binocular"

Oversized digit calculator is solar-powered, battery-saving, and economical. Calculator performs all arithmetic operations and features memory, percent, and floating decimal point.

Show How Direct/Indirect Sunlight Provides Power

Solar furnace ideal for demonstrating solar energy.

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.

Show How Direct/Indirect Sunlight Provides Power

Construct a three-dimensional solar system model to explore planetary order, relative size, and the structure of our solar system through a hands-on assembly activity.

Great Intro For Solar Energy!

Generate electricity with a solar panel.

Working Solar Collector That Students Construct and Monitor.

A robust microscope that provides crisp and clear visual and digital results!