1990 Category Winners in
Earth Sciences
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- First Place: S0607
- Harker, Allen H. Grade 12, San Diego County
Beach Sand Fluctuations and Cliff Erosion
School: Torrey Pines High School, Encinitas
- Second Place: S0606
- Ellwood, Christopher S. Grade 10, Los Angeles County
How Does Solar Activity Affect the Signal Strength of Geosynchronous Satellites?
School: Chaminade College Preparatory, West Hills
- Third Place: S0611
- Raleigh, Christopher D. Grade 12, Mendocino County
Camouflaging of Tide Pool Organisms
School: Point Arena High School, Point Arena
- Honorable Mention: S0603
- Chang, Ana T. Grade 11, Los Angeles County
Orbital Elements of Asteroid #59 Elpis
School: Alhambra High School, Alhambra
List of all projects in this panel
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California State Science Fair
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1990 Category Winners
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CalifSF@usc.edu