What are some cool science fair projects?

What's some good Science Fair projects?

• Hello. I am in the 8th grade and is currently approaching science fair time. I cannot think of much ideas for a project other than having a hermit crab interacting with other animals and seeing how that would go. I would like to do a project that would be enjoyable and get me a good grade at a low budget. If you have any ideas of a good, cheap, enjoyable, science fair project please tell me. Or if you don't would you please tell me what animals would interact well with a hermit crab without one of them seeing their death.

• Answer:

  If you're interested in hermit crabs, look up all you can on them. Eventually, you will come across a facet of their life that makes you want to learn more about it. That's your best science fair project.