Staff. Sgt. Peter Cannizzaro, 9th Airlift Squadron loadmaster, uses a virtual reality headset to work on a brain as a demonstration of what you can do with VR Oct. 25, 2019 at Dover Air Force Base, Del. Working on a brain is one of many options Bedrock is looking into for VR educational training. (U.S. Air Force photo by Senior Airman Christopher Quail)