2003 Category Winners in
Applied Mechanics/ Structures & Mechanisms/ Manufacturing

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First Place: J0214

Girard, Ian R. Grade 8, Humboldt County
Lasers See Like Salmon Eyes
Advisor: Ms. Diana Skiles
School: Jacoby Creek Elementary School, Bayside

First Place: J0214

Girard, Carlyn J. Grade 6, Humboldt County
Lasers See Like Salmon Eyes
Advisor: Ms. Diana Skiles
School: Jacoby Creek Elementary School, Bayside

Second Place: J0230

St.Hilaire, Griffin P. Grade 7, San Diego County
Effects of Stiffness and Density on a Material's Natural Frequency
Advisor: Mr. Perry Thompson
School: Del Dios Middle School, Escondido

Third Place: J0208

Cronkite-Ratcliff, Bryce W. Grade 6, San Mateo County
Fire Away Trebuchet: An Investigation into the Physical Properties of a Trebuchet
Advisor: Mr. Bill Dolyniuk
School: Woodside Elementary School, Woodside

Honorable Mention: J0219

Kedzierski, Nancy A. Grade 8, Kern County
I Don't Want to Hear It! A Study of the Efficiency of Various Soundproofing Materials
Advisor: Mrs. Anne Lemme
School: Ollivier (Leon H.) Junior High School, Bakersfield