2. Water Wheel In the olden days the water wheel was used to power big hammers to make swords and other tools. Today they are used to generate power for farms and mills and in other forms to create Hydro Electricity.
3. The Wind Generator Powered by wind, this source of power is well known and found on farms and towns around the world. We used it to power a small LED.
4. The Solar Powered Water Pump Solar powered water pumps are used to get bore water out of the ground.
5. The Solar Powered Ferris Wheel <ul><li>We made a solar powered Ferris Wheel. Ferris Wheel are found at fates and special events. </li></ul>
6. The Solar Crane <ul><li>We made a solar powered crane. Cranes are used to lift heavy weights. </li></ul>
7. The Solar Tracker <ul><li>We made a solar tracker which tracks the sun as it moves across the sky. </li></ul>
8. The Solar Car <ul><li>We made a solar powered car with a Super Capacitor. The solar cells power the car in the sun and at the same time charge the capacitor so it will power the electric car when it is not in the sun. </li></ul>
9. Solar Power <ul><li>In the fetor we will need to start thinking about solar engine because if we don’t the earth will look like this and we will have to live out in space like in the movie walle. </li></ul>