Staff Sgt. Joshua Nash, left, and Master Sgt. Dakota Belcher, AFWERX Spark coordinators, use Design Thinking methods to create conditions for lively participation and peak creativity of thought at the Western Crossflow event in Spokane, Washington, from April 23-25, 2024. Crossflows annually bring together Spark Cells from around the world with innovation partners from the Department of Defense to upskill our innovation network, share lessons learned, and cultivate the powerful Spark culture. (U.S. Air Force photo by Kacey Napier)