2011 California State Science Fair Participants
Ryan C. Ziegler


Ryan
Project J0329
Ryan C. Ziegler, Grade 7 portrait
The Effects of an Airsoft BBs Weight on Its Trajectory (Flight Path)
Advisor: Mr. Ralph Ziegler
School: Heritage Christian School, San Diego, San Diego County
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California State Science Fair / 2011 / Portraits / CalifSF@usc.edu