Demonstration

1. ENERGY SOURCE: SUN

2.  This small object can do two different things.
Charge a battery. Conect anything to the circuit.

3.  We made the structure and we painted it.

4.  We made the electric circuit.

5.  We joined all together.

6.  We could charge the baterry.

7.  We tried the free part of the circuit.

8.  This energy doesn’t produce any kind of pollution.
 It’s very easy to produce the energy.
 It is enviromentally friendly.
 It can be used anytime, anywhere.