Snap Circuits® Green Energy

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