All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Color and depth of waterFeatured science projectScience project video

Project videos

See our all-time most popular science projects
Search science fair projects Browse science fair projects
popular science fair projects
Complexity level:
9
Project cost ($):
250
Time required:
1 day to prepare, 1 day for observation
Material availability:
Scuba diving gear, a boat, and lighting equipment may be rented from a scuba diving rental shop
Safety concerns:

Be extremely careful to ensure the safety of all participants. Life jackets must be worn at all times, and adult involvement is mandatory. The involvement of a qualified and experienced scuba diver is absolutely necessary.