Education and entertainment, namely, organization and conducting training workshops, colloquia, conferences, congresses, seminars, symposia, discussion forums on the internet in the fields of earth and water environment protection, policies on the preservation of marine life and human quality of life, the preservation of ecosystems, of the patrimony, architectural aesthetics; conducting seminars, conferences and workshops, on-line exhibits and displays and interactive exhibits, conducting educational programs, providing motivational and educational speakers in the field of preservation of terrestrial, earth, sea and undersea environment, preservation of ecosystems, conservation of human, plant and animal life, patrimony architectural aesthetics; publication of books and magazines, lending libraries, production of radio and television programs in the nature of documentary films and radio programs in the field of terrestrial, earth, sea and undersea environment, preservation of ecosystems, conservation of human, plant and animal life, patrimony architectural aesthetics; production of motion picture films; rental of motion pictures, sound recordings, movie projectors and show scenery accessories; film studios, rental of cine-films and sound recordings; production of radio and television programs; electronic publishing services, namely, publication of texts of others on cd-roms in the field of preservation of terrestrial, earth, sea an undersea environment, conservation of human, plant and animal life, preservation of ecosystems, patrimony architectural aesthetics; publishing of books, newspapers, periodicals, magazines, encyclopedias, dictionaries; diving school services, namely, conducting diving classes