The 33rd Annual Invention Convention hosted by Educational Service Unit #11 of Holdrege was held Thursday, April 11, 2024, at the Nebraska Prairie Museum in Holdrege. There were 106 inventions submitted from students in grades 3, 4, 5, 6, 7, and 8. Participating schools included: Alma, Arapahoe, Axtell, Cambridge, Eustis-Farnam, Elwood, Holdrege, Legacy Christian, and […]