2019 California Science & Engineering Fair Participants
Tu V. Truong
- Project J0522
- An V. Truong, Grade 8
![portrait](images/anon_ss.gif)
Tu V. Truong, Grade 7 ![portrait](images/anon_ss.gif)
Effect of pH on Teeth Staining
Advisor: Dr. Thy Nguyen
School: Warren (Earl) Junior High School, Bakersfield, Kern County
![CSEF_bar](/graphics/CSEF_Bar.jpg)
California Science & Engineering Fair
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2019
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Portraits
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CSEF@usc.edu