DIY solar racing car
Posted in solar diy on May 4th, 2009
More new items,please visit www.lordwell.cn – DIY Design – Can be embled to a solar car & a solar fan – Good for family, fostering children’s creativity and love of science;Also good for kindergarten and schools to organize solar car competitions. – It is with simple structure, easy to emble, interesting with knowledge. It is [...]
