solar energy technology program

Warning: curl_setopt() [function.curl-setopt]: CURLOPT_FOLLOWLOCATION cannot be activated when safe_mode is enabled or an open_basedir is set in /home/syntheti/public_html/tooktee.com/wp-content/plugins/affiliate-mage/classes/amazon.class.php on line 1

what are some good energy related science fair projects that i can do for my advanced science class?

the science and technology program at my school requires me to do a science fair project over the summer and is due the first week of school.

The topic that interests me is energy and i was thinking about doing something on solar energy,fuel efficiency (see which fuel would work better) or wind energy. something related to that.

i want this to be fun too if possible. any other ideas are welcome.
i need a science fair question that i can do my project on.

These science fair sites might help:

http://www.sciencebuddies.org/

http://www.all-science-fair-projects.com/category0.html

http://www.ipl.org/div/projectguide/

http://school.discoveryeducation.com/sciencefaircentral/

http://www.picadome.fcps.net/lab/sci_fair/science_fair.htm

http://www.scienceproject.com/

http://www.energyquest.ca.gov/projects/index.html

http://www.freesciencefairproject.com/

http://www.hometrainingtools.com/articles/acat_science-projects.html

http://www.usc.edu/CSSF/Resources/GettingStarted.html

Aube by Honeywell TI033/U 7-Day Programmable Timer Switch, White $23.00 2400-watt programmable timer features 7 different programmable sequences. Don’t come home to a dark house. Program your lights to turn on automatically at specific times with the Aube 7-Day, 2400W Timer, an attractive high-capacity programmable timer that works with motors as well as all types of lighting, including electronic ballasts, compact fluorescent lights and tungsten lights up to 5A. U…

Aube by Honeywell TI070-3W/U ECONO Switch Programmable Timer Switch, White $42.99 Offering easy installation and flexible seven-day programming, the Aube by Honeywell TI070-3W ECONOSWITCH Seven-Day Solar Programmable Wall Switch helps save money by ensuring that your lights come on only when you need them. This unit works with incandescent, halogen, and fluorescent lighting, making it ideal for indoor or outdoor use.TI070-3W ECONOSWITCHSeven-Day Solar Programmable Wall SwitchA…

Arduino Projects to Save the World $22.38 Arduino Projects to Save the World shows that it takes little more than a few tools, a few wires and sensors, an Arduino board, and a bit of gumption to build devices that lower energy bills, help you grow our own food, monitor pollution in the air and in the ground, even warn you about earth tremors. Arduino Projects to Save the World introduces the types of sensors needed to collect environmen…

---