41 Educational and entertainment services, namely, arranging and conducting live and on-line classes, seminars, training, presentations and workshops, and distribution of related printed and on-line course materials, in the field of space science, space exploration and research, astronautics and related technical topics; Educational and entertainment services, namely, providing motivational speaking services in the field of space science, space exploration and research, astronautics and related technical topics; Educational and entertainment services, namely, providing motivational and educational public speaking services in the field of leadership, self-fulfillment, and self and personal improvement, growth and motivation; Educational and entertainment services, namely, providing live, recorded, and on-line talks and presentations in the nature of inspiring and informing the audience and covering the subject matter of technology, science, culture, arts, global issues, health, the humanities, leadership, public policy, social and cultural issues; Providing an online educational blog in the fields of science, education, space, astronautics, leadership, self-fulfillment, and self and personal improvement, growth and motivation