Q&A: What is a good Physics Science fair project?

Question by Joy: What is a good Physics Science fair project?
Just need some sort of idea for one. It must be Physics related, nothing involving expensive materials (Under total seems the most reasonable, I’m not building a nuclear reactor here).
I’d really just like some various ideas. I’ll go search for some myself but I figured if someone on here had a brain blast on an idea I’d like to hear it.

Best answer:

Answer by Former MN Science Teacher –sDg
These science fair sites can help:

http://www.sciencebuddies.org/

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

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

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