2019 California Science & Engineering Fair Participants
Sarah M. Hansen
- Project J1812
- Sarah M. Hansen, Grade 8
![portrait](images/anon_ss.gif)
How Much Seed Do You Need?
Advisor: Dr. Robert Dubrow
School: Central Middle School, San Carlos, San Mateo 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