All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Is the size of a tornado affected by water temperature?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 ($):
30
Time required:
3 to 4 hours for preparation and observation
Material availability:
Materials should be obtainable from nearby departmental stores
Safety concerns:

Students should take precautionary steps by wearing protective gears such as mask and gloves at all times. Adult supervision is required as students are handling sharp objects such as the saw. Be careful when handling the dry ice.