Assemble this Green Science - Windmill Generator to power the attached LED light. No batteries are required. Great interactive project relating to renewable energy. Each piece is in a colored box. 6.6 x 8.5 x 2.3 inches.
Assemble this Green Science - Windmill Generator to power the attached LED light. No batteries are required. Great interactive project relating to renewable energy. Each piece is in a colored box. 6.6 x 8.5 x 2.3 inches.