December 27, 2018 - 10:17am | By Leah Backstrom Extension Ag Machine Systems Specialist, John Nowatzki, and Assistant Professor, Dr. Rex Sun, Talk about a new programing coming to NDSU's Department of Agricultural and Biosystems Engineering. Original Air Date: Thursday, December 27, 2018Tags: NDSUPrecision AgricultureMajorMinorNorth DakotaNorth Dakota State UniversityAgricultureBiosystemsEngineeringJohn NowatzkiDr. Rex Sun