Rose State College hosts Oklahoma Student Inventors Exposition - Article Photos 1/4

Fourth-grader Caleb Rice, 10, from Grove Elementary in Shawnee, shows off his snowball maker invention to Senior Airman Karen Hinds, a contest judge, during the Oklahoma Student Inventors Exposition held at Rose State College. Photo by Paul B. Southerland, The Oklahoman PAUL B. SOUTHERLAND - PAUL B. SOUTHERLAND