2011 California State Science Fair Participants
Hannah Washburn


Hannah
Project S0806
Hannah Washburn, Grade 9 portrait
Will the Addition of Polyacrylamide to Hydrophobic Soil Affect Its Ability to Allow Water Percolation?
Advisor: Mr. Nathan Whittington
School: Sanger High School, Sanger, Fresno County
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California State Science Fair / 2011 / Portraits / CalifSF@usc.edu