Science Fair Ideas?

Okay, science fair at my school is coming up and I always pick a hard ass experiment that takes forever and is almost impossible for a kid to do. I was going to do What are the effects of different types of music on blood pressure, but we need 50 people per experimental group, and that would turn out to be about 100+ people, ATLEAST. Soo...does anybody out there have any ideas for an experiemtnt that I could do that would be easy, but still up to my grade level of 10th? Right now I have What are the effects of different levels of alcohol on plant growth, but I dont think im allowed near extremely flammable Vodka.

I did one when I was in ninth grade that got an HM...What are the effects of adding additional protein to bean plants?

The answer?! A nasty smell and fungus

I know how tough it is to think up a good one on your own...it used to drive me nuts...so instead, I looked around on the net

Here's a few links you may want to check out...
www.scifair.com...
www.all-science-fair-projects.com...
school.discovery.com...
www.cdli.ca...
www.ipl.org...

Maybe you can look through those and get some help making your decision or to get ideas for coming up with your own...

Good luck!

[Edited on 10/20/2004 by EnronOutrunHomerun]