- Build over 125 exciting STEM based projects that focus learning on electronic circuitry and exploration in alternative energy
- Uses color and number coded building blocks with snaps to build the different electrical circuits using a variety of green energy sources
- Over 45 parts in all including a geared motor, snap wires, rechargeable battery, liquid holder, wind fan, solar cell, capacitor, and detailed instructions
- Easy to assemble, no glue or tools required