Cpl. Brandon T. McDonald, a crash crewman with Aircraft Rescue and Firefighting for Marine Corps Air Station Miramar, assists Evan Thopson, a visitor from Newport Beach, Calif., with putting on proximity gear during "Where Science Takes Flight." There were six differnet displays durnig the three hour event, March 28. - Cpl. Brandon T. McDonald, a crash crewman with Aircraft Rescue and Firefighting for Marine Corps Air Station Miramar, assists Evan Thopson, a visitor from Newport Beach, Calif., with putting on proximity gear during "Where Science Takes Flight." There were six differnet displays durnig the three hour event, March 28.