Which Came First – Timpson fifth grade science class recently studied various processes throughout the incubation period of a chicken egg with the help of Shelby County Extension Agent James Greer and local broiler house owner Randy Graves. Some of the participants in the project are pictured (front row, left to right) John Todd, Ricky Askins and Ryan Stamps. (Back row, left to right) Casey Ford, Terri Rucker, Kirk Dillon and Kreg Johnson.