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i need help on a science fair project?

i have a project due on monday i need one fast but A+ work

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    Here are some fun and A+ ideas.

    1. Can solar energy be used to cook food? (You will build or buy a solar oven and see if it is possible to cook hot dogs. Simple and really is A+ material. Trust me, that's what I got on it!)

    2. What are all the microscopic things found on one strand of human hair? (Test a strand of your hair, someone else's hair and more under a microscope. Easy, simple, and informing.)

    3. What ingredients help plants grow? (Test different soil and items to see what makes plants grow the most affectively. Easy and fun.)

    Source(s): For more, just search for "science fair projects" on Google. There's hundreds more to choose from!
  • 1 decade ago

    How does the PH level of rainwater differ from one place to another?

    That could be your topic.Check the link for further details, such as the answer and how to do it....Good Luck!

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