See if the Size of the Nozzle of a Balloon Affects How Far the Balloon Goes.

Science Fair Project Information
Subject: Engineering / Aviation
Grade level: Elementary School - Grades 4-6
Academic Level: Ordinary
Project Type: Experimental
Cost: Low
Awards: None
Affiliation: Canada Wide Virtual Science Fair
Link: http://www.virtualsciencefair.org/2005/tomi5y0/public_html