41 Providing entertainment and educational services in the nature of resources for educators and students, namely, online games and activities, links to related game and activity web sites; all in the fields of earth science, geology, geography, meteorology and atmospheric science, oceanography, biology, geochemistry, geoscience, environmental science, space science, astronomy, chemistry, and physics; educational services, namely, conducting classes, seminars, conferences and workshops for educators in the field of teaching students; all in the fields of earth science, geology, geography, meteorology and atmospheric science, oceanography, biology, geochemistry, geoscience, environmental science, space science, astronomy, chemistry, and physics; online question and answer services; in the fields of earth science, geology, geography, meteorology and atmospheric science, oceanography, biology, geochemistry, geoscience, environmental science, space science, astronomy, chemistry, and physics; electronic publishing services, namely, publication of workbooks of others for students and educators, in the fields of earth science, geology, geography, meteorology and atmospheric science, oceanography, biology, geochemistry, geoscience,, environmental science, space science, astronomy, chemistry, and physics; educational services, namely, providing presentations and training sessions in the nature of seminars at professional meetings in the fields of earth science, geology, geography, meteorology and atmospheric science, oceanography, biology, geochemistry, geoscience, environmental science, space science, astronomy, chemistry, and physics for educators, outreach professionals and scientists