All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Correlation between ring finger length and athletic abilityFeatured 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:
Project cost ($):
Time required:
1 hour to for preparation, 1 day for observation
Material availability:
Very easily found
Safety concerns: