Seasonal

Wind is one of the most promising sources of clean, renewable energy available today. With this kit, you can assemble a realistic wind turbine comp...

An intuitive, state-of-the-art kit that demonstrates how renewable energy is generated and consumed! Designed for both home and school use, this co...

The future of energy engineering begins at home. With this kit, kids can construct and experiment with a model house that demonstrates various aspe...

Build a sleek, modern (and adorable!) walking robot powered by salt water and magnesium — no batteries required! Discover how a metal-air electroch...

Looking for a fun and educational activity about solar power? This sleek, compact race car harnesses the energy from the sun to power an electric m...

Harness the power of air and water to make things move! Build water-rocket cars, jet-propelled boats, a water gun, and even a lawn sprinkler. Learn...

A bright, impactful book, explaining simply and effectively what's going wrong with our planet and what we can all do to help - from reducing green...

Hydropower has been used for hundreds of years in watermills and is now commonly used to generate electricity in applications such as hydroelectric...

Build unique robots that are powered by the sun — batteries not required! Using a compact solar panel, these cool little bots harness energy from t...

Hey solar superstars! Want to build fun, solar-powered vehicles and devices that move using electricity generated directly from sunlight? With this...

Make unique and beautiful sun art prints.  All you need is sunshine, water, natural or man-made objects and your creativity! Fun craft for ages 6 a...

Make unique and beautiful sun art prints.  All you need is sunshine, water, natural or man-made objects and your creativity! Fun craft for ages 6 a...

What will you learn about light, shadow, and photography? Before cell phones, computers, and even the first cameras, the Cyanotype was the origin p...

Learn about photovoltaics and convert radiant energy into mechanical movement. Use the sun to spin a reflective disk! Learn about converting solar ...