2012 California State Science Fair Participants
Jonathan J. Vahala


Jonathan
Project J2133
Jonathan J. Vahala, Grade 7 portrait
Sunscreen SPF Effectiveness: A Spectral Study of Sunscreen Using a Mercury Vapor Lamp
Advisor: Mrs. Laura Kaufman
School: Flintridge Preparatory School, La Canada Flintridge, Los Angeles County
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California State Science Fair / 2012 / Portraits / CalifSF@usc.edu