BELLEFONTAINE, Ohio-Benjamin Logan 7th-grade science students will showcase their creativity and engineering skills at this Friday’s home football game with a t-shirt launcher competition. After studying the Engineering Design Process, the students designed their own launchers, which will be tested during the game between the 1st and 2nd quarters. They will launch t-shirts into the stands for fans to catch, with a challenge to see which design can propel a t-shirt the farthest.