A chemistry experiment sends ping pong balls into the air on the Drill Field during National Chemistry Week on the MSU campus. The campus demonstration was one of several events throughout the week to showcase the fun side of science. On Saturday [Oct. 27], the ChemDawg Rockers will present a chemistry tailgate show throughout the day at the College of Arts and Sciences tailgate before the 6 p.m. football game against Texas A&M. The Arts and Sciences tailgate tent will be located on the corner of Lee Boulevard and Tracy Drive.