Applied Mechanics/ Structures & Mechanisms/ Manufacturing

J0201 Avery, Christopher S. Grade 7, San Diego County

A Quality Control Study of Little League Baseballs Project Abstract
Advisor: Mrs. Nicole Schawang
School: St. Columba School, San Diego

J0202 Benoit, Reed B. Grade 7, Humboldt County

The Trebuchet: A Study of Mechanics and Motion Project Abstract
Advisor: Ms. Diana Skiles
School: Jacoby Creek Elementary School, Bayside

J0203 Brown, Daniel E. Grade 6, Orange County

Pumped Up! Determining the Optimum Air Pressure for a Soccer Ball Project Abstract
Advisor: Mr. Charles Nelson
School: Bonita Canyon Elementary, Irvine

J0204 Coy, Anthony R. Grade 8, Kern County

How Does Temperature Affect a Rubber Band's Elasticity? Project Abstract
Advisor: Mrs. Linda Stanley
School: Norris Middle School, Bakersfield

J0205 Coyle, Carolyn P. Grade 8, Los Angeles County

Some Variables Affecting the Torque Required to Turn a Screw Project Abstract
Advisor: Mr. Christopher Bautista
School: Chaminade Preparatory Middle School, Chatsworth

J0206 Cronkite-Ratcliff, Bryce W. Grade 8, San Mateo County

Category Award
The Burning Mirror of Archimedes: A Weapon of Mast Destruction? Project Abstract
Advisor: Mr. William Dolyniuk
School: Woodside Elementary School, Woodside

J0207 Davis, Chris J. Grade 8, Nevada County

SPLAT! The Effect of Barrel Lengths on Paintball Accuracy Project Abstract
Advisor: Mr. Daniel Dummett
School: Union Hill School, Grass Valley

J0208 Guerra, M. Zack Grade 8, Los Angeles County

The Longer the Arm, the Farther the Throw? Project Abstract
Advisor: Dr. Thomas Petoskey
School: St. Anastasia Elementary School, Los Angeles

J0209 Hammett, Sean W. Grade 7, Sonoma County

Project Canon Cannon: A Study of Projectile Range Project Abstract
Advisor: Mr. Lou Morton
School: St. Francis Solano School, Sonoma

J0210 Harmer, Stephen J. Grade 8, Kern County

The Spinning Edge Project Abstract
Advisor: Mr. Kevin Keller
School: Heritage Academy, Bakersfield

J0211 Simmons, Maxwell C. Grade 8, Alameda County

Category Award
Dog-E-Diner Project Abstract
Advisor: Mr. Robert Simmons
School: Our Savior Lutheran School, Livermore

J0211 Kannel, Brisk Grade 8, Alameda County

Category Award
Dog-E-Diner Project Abstract
Advisor: Mr. Robert Simmons
School: Our Savior Lutheran School, Livermore

J0212 Kim, Caroline H. Grade 8, Santa Barbara County

Safe Scratches on CD Project Abstract
Advisor: Mrs. Kim Miller
School: Goleta Valley Junior High School, Goleta

J0213 Neal, Preston D. Grade 7, Fresno County

Which Lubricants Have the Least Friction? Project Abstract
Advisor: Mr. Edward Case
School: Washington Academic Middle School, Sanger

J0214 Olmez, Onur S. Grade 6, Nevada County

The More Pulleys, The More Pull Project Abstract
Advisor: Mr. Iz Olmez
School: Gilmore (Lyman) Middle School, Grass Valley

J0215 Persichetti, Bryce R. Grade 7, San Diego County

Heads Up: A Study on Soccer Head Protection Project Abstract
Advisor: Mrs. Teresa McKinney
School: Our Lady of Grace School, El Cajon

J0216 Pike, Logan M. Grade 7, San Mateo County

The Workings of an Ancient Trebuchet Project Abstract
Advisor: Mr. William Dolyniuk
School: Woodside Elementary School, Woodside

J0217 Poletti, Mary S. Grade 8, San Mateo County

Category Award
Wimshurst Influence Machine Project Abstract
Advisor: Mr. Paul Poletti
School: Woodside Elementary School, Woodside

J0218 Preis, Cody D. Grade 7, Fresno County

Comparing the Effects of Vaporized Gasoline to Liquid Gasoline in an Engine Project Abstract
Advisor: Mrs. Susan Kinney
School: Washington Academic Middle School, Sanger

J0219 Schmidt, Benjamin J. Grade 8, Monterey County

The Effect of Applied Temperature on the Accuracy of a 0.68 Paintball Projectile Project Abstract
Advisor: Mrs. Dianne Begbie
School: Colton (Walter) Middle School, Monterey

J0219 Salib, Philemon N. Grade 8, Monterey County

The Effect of Applied Temperature on the Accuracy of a 0.68 Paintball Projectile Project Abstract
Advisor: Mrs. Dianne Begbie
School: Colton (Walter) Middle School, Monterey

J0220 Sheppard, Benjamin P. Grade 7, Humboldt County

The Limit of a Bounce Project Abstract
Advisor: Ms. Diana Skiles
School: Jacoby Creek Elementary School, Bayside

J0221 Sinsky, Matthew T. Grade 7, San Diego County

The Effect of Lubricants on Airsoft Gun Accuracy Project Abstract
Advisor: Mr. William Fox
School: St. Mary's Elementary School, Escondido

J0222 Ullrich, Cambria L. Grade 6, Kern County

Impact of Change: The Effects a 10 Degree Titanium Driver Has on a Titleist Pro V1 Golf Ball at Impact Project Abstract
Advisor: Mrs. Michelle Roy
School: Quailwood Elementary School, Bakersfield

J0223 Vig, Ryan J. Grade 6, Los Angeles County

Category Award
What Material Makes a More Resonant Acoustic Instrument Soundboard? Project Abstract
Advisor: Mr. Bruce Buenaventura
School: Sierra Canyon Middle School, Chatsworth