All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Enzymes and Grease Traps Featured 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:
6
Project cost ($):
40
Time required:
1 day to prepare, 10 days for observation
Material availability:
Enzymes may be purchased at a DIY store or some of the larger supermarkets.
Safety concerns:

Basic safety requirements