Museum services and educational services, namely, organizing exhibitions to educate the public about concepts, research findings, and issues in science, medicine, health, education, and technology; conducting educational demonstrations; conducting courses of instruction and seminars, workshops, and lectures and distributing exhibits and other related educational course materials in connection therewith, namely, printed materials, film, video and other media, all in the fields of science, medicine, health, education, and technology; providing entertainment, namely, providing guided tours of a museum; arranging of shows in the nature of special events in the fields of science, medicine, health, education, and technology; developing curriculum for others in the fields of science, medicine, health, education, and technology