LINCOLN, Nebraska, Aug. 11 -- The University of Nebraska posted the following news: * * * Ties between Canadian startup, Nebraska U lead to new tech facility in Seward By Dan Moser, Research and Innovation What began as a connection between a Canadian startup and the University of Nebraska-Lincoln several years ago has grown into a southeast Nebraska operation developing cutting-edge autonomous farming technology. This spring, PTx Trimble celebrated the grand opening of its engineering facility in Seward, marking the latest chapter in a  more PR