Unique toys sometimes get the attention of most people. It may not necessarily be how they look, but more of what they offer. In the case of the Renewable Energy Racers Set, it offers a bit of education when it comes to the use of different renewable energy sources.
What makes this set of racing cars unique is that they are powered by three different sources of renewable energy. The set comes with a miniature windmill, a solar panel as well as a hydrogen fuel cell. The racing cars are powered by any of the three power sources and can demonstrate the possibilities of using sustainable energy. The Renewable Energy Racers Set is available at Hammacher Schlemmer for US$90.
Image Source: Hammacher Schlemmer
