Journal Standard (Pearl City, Ill., June 20) -- About 30 girls between 7 and 11 years old learned about science and technology careers today through a MakerGirl workshop on 3-D printing at Pearl City School. MakerGirl is a science, technology, engineering and math initiative started by female engineering students at the U. of I. The group is traveling to schools in 19 states over 8 weeks this summer.