AURORA, Colorado, March 10 -- The U.S. Air Force issued the following news: Finalists in the Department of the Air Force's capstone innovation campaign, "Spark Tank," presented their ideas to a panel of judges in an event on the last day of the Air and Space Forces Association 2023 Warfare Symposium, March 8. More than 230 ideas were submitted to Air Force Research Laboratory's Basic Research Innovation and Collaboration Center in Arlington, Virginia. All of the ideas were evaluated, and the t  more