Eighth grader Robert Downey, left, and seventh grader Mathi Verduguez prepare to race their dragster robots. Photo Credit: Courtesy/SISD, Todd Kleiboer SISD Gears whirred and buttons beeped as a group of Sherman Middle School students placed their racing dragster robots down at the starting line, and… Previous Post Texas History Minute: How Bernardo de Galvez shaped the future of Texas, America Next Post Local community calendar May 4-30 Source