2005 Category Winners in
Electricity & Electronics

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- First Place: J0723
- Meyer, Frederick J. Grade 8, Santa Cruz County
Designing Active Audio Noise Canceling Circuits
Advisor: Mr. Dave Rank
School: Santa Cruz Montessori (Wavecrest) School, Aptos
- Second Place: J0710
- Deran, Alden D. Grade 6, Santa Cruz County
How Can I Build a Nitrogen Laser and Prove that It Can Lase?
Advisor: Ms. Mary Sauter
School: Ocean Alternative Education Center, Santa Cruz
- Third Place: J0729
- Plassmeyer, Brennan C. Grade 7, San Diego County
Creating an Accoustic Guitar Pickup Using Optical Components
Advisor: Mrs. Roxanne Hunker
School: Rhoades (The) School, Encinitas
- Honorable Mention: J0701
- Adams, Sarah J. Grade 8, Orange County
An Eye on Lithium Batteries
Advisor: Mrs. Noreen Williams
School: Fairmont Private Junior High School, Anaheim
List of all projects in this panel

California State Science Fair
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2005 Category Winners
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CalifSF@usc.edu