Staff Sgt. Zach Pennington, 775th Explosive Ordnance Disposal Flight, prepares for a mindset training session inside an Infinity Cube at Hill Air Force Base, Utah, Jan. 22, 2020. The cube was installed at Hill for user feedback and prototype enhancement as part of an AFWERX Small Business Innovation Research program. (U.S. Air Force photo by R. Nial Bradshaw)