Education and training services, namely, conducting seminars, lectures, simulator demonstrations and flight demonstrations, and multimedia materials distributed therewith in the fields of space, aeronautics, avionics, sensors, command, control, communications, reconnaissance and intelligence, image interpretation, human performance, biological sciences, namely, medical support systems, nuclear, chemical and biological warfare defensive agents and treatments, information management, namely, data and document control and management, information security, non-destructive testing and evaluation, environmental engineering, namely, monitoring of land, ocean and atmospheric conditions, and environmental engineering devices related thereto, nuclear, biological and chemical detectors and nuclear waste facility monitoring, transportation, and transportation safety