 OregonLive.com | Beaverton student Valerie Ding to compete in national science fair competition OregonLive.com By Dominique Fong, The Oregonian View full sizeCourtesy of Valerie DingValerie Ding, a 14-year-old student entering her freshman year at Catlin Gabel, is one of three Oregon finalists for a national science fair competition. One day, during her usual ... |