ONU hosted the district Science Day on Saturday morning with more than 85 displays shown by students from 10 area counties, including a number from Ada, which is only a stones throw away from where the competition was held in Mathile and Meyer science halls. Students in grades 5-12 were eligible to enter projects. About 40 of the students will advance to state which will be held May 12 at OSU. Two addition photos show •  Kierra Leimgruber, Ada 7th grade, “Can You Canoe?” and  • Madison Archer, Ada 7th grade, “Toy Car Garage.”