2013 California State Science Fair Participants
David C. Willner


David
Project J1824
Celia R. Willner, Grade 8 portrait
David C. Willner, Grade 8 portrait
The Potential Effect of Decibel Levels in Certain Settings on Permanent Hearing Damage
Advisor: Ms. Colleen Carey
School: Stanford (Jane Lathrop) Middle School, Palo Alto, Santa Clara County
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California State Science Fair / 2013 / Portraits / CalifSF@usc.edu