Wooden Model Biplane With Solar-Powered Propeller

The Solar-Powered Wooden Biplane Model is an example of the power that modern solar panels have. The Biplane comes in kit form to be constructed and features a working propeller that is powered by solar panels on the top of its wings.

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The Renewable Energy Experiment Kit

The Renewable Energy Experiment Kit is a complete eco toy that allows children to experiment with different renewable energy sources. The kit includes a wind turbine, a solar cell, electrolytic cells and a hand-powered dynamo which can all be used to generate electricity. The generated electricity is stored in a built-in rechargeable battery, and the effectiveness of each energy source can be measured using the built-in voltmeter. (more…)

Nano-Tech Water Drop Puzzle

The Nano-Tech Water Drop Puzzle is simply a puzzle that cleverly exploits surface tension in water to allow you to use individual water drops instead of marbles or metal bearings in a toy. (more…)