2011 California State Science Fair Participants
Marissa A. Blanco-Johnson

Project J2003
Marissa A. Blanco-Johnson, Grade 8 portrait
Don't Touch That Handle! Which Brand of Disinfecting Wipes Kills the Most Bacteria Off of Shopping Cart Handles?
Advisor: Ms. Laura Griffith
School: Arroyo Seco Museum Science Magnet School, Los Angeles, Los Angeles County
California State Science Fair / 2011 / Portraits / CalifSF@usc.edu