Students in grades four through six will be holding a Science Expo at the Hanna Elementary School. These students have been working on experiments for the last three weeks. The Science Expo will allow the students to demonstrate what they have learned. Ten different science experiments will be on display, ranging from exploding fruit to filling balloons and dropping eggs. The exposition will take place on Tuesday, May 3rd, in the HES gymnasium. The general public is invited from 12:30 to 3:00 p.m. and again from 6:30 to 7:30 p.m.