1990 Category Winners in

First Place: J0898
Kozuki, Miwa L. Grade 8, Fresno County
Effect of Rice Hull Ash on the Strength of Concrete
School: Riverview Elementary School, Parlier

Second Place: J0819
Rondestvedt, Christian R. Grade 7, Kings County
Airfoil Stall Characteristics and Laminar Flow
School: Engvall (P.W.) Middle School, Lemoore

Third Place: J0809
Goldberg, Steven B. Grade 7, Los Angeles County
A Wind Tunnel to Test Wing Design
School: Chaminade Middle School, Chatsworth

Honorable Mention: J0821
Tilford, Toby N. Grade 8, Orange County
No Dish: Satellite Reception with a Lens
School: Travis Ranch Middle School, Yorba Linda

List of all projects in this panel

California State Science Fair / 1990 Category Winners / CalifSF@usc.edu