Chief Explosive Ordnance Disposal Mike Greenwood, left, explains the features of a PackBot transportable robotic system to a crowd gathered at the Portsmouth Public Schools Science, Technology, Engineering, and Mathematics (STEM) Day event held at Woodrow Wilson High School. Sailors from EODMU 6 and Mobile Diving and Salvage Unit (MDSU) 2 supported the community outreach by providing an opportunity for students and their families to view and interact with Navy EOD and Navy Dive equipment and robots at the event. (U.S. Navy photo by Mass Communication Specialist 3rd Class Randy Savarese/Released)