41 Educational services, namely, academies in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Arranging and conducting of colloquiums in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Arranging and conducting of concerts; Arranging and conducting of conferences in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Arranging and conducting of congresses in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Arranging and conducting of seminars in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Arranging and conducting of symposiums in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Arranging and conducting of workshops in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Coaching in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Education information; Educational examination; Educational services, namely, conducting classes in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Electronic desktop publishing; Educational instruction services, namely, conducting seminars in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Layout services, other than for advertising purposes; Lending libraries; Mobile library services; Organization of exhibitions for cultural or educational purposes; Providing on-line non-downloadable electronic publications, namely, books, magazines and journals in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Publication of books; Publication of texts, other than publicity texts; Teaching in the field of physical sciences, engineering and technology, life sciences, health sciences, social sciences and humanities; Writing of texts, other than publicity texts