16 Books in the field of Science, computer, software, robot, chemistry, physics; Charts in the field of science, physics, chemistry, education, computer, robot, software; Children's activity books; Children's books; Children's interactive educational books; Educational and learning publications, namely, booklets and flash cards on a variety of educational disciplines in pre-school through eighth grade; Educational books featuring science, physics, engineering, optics, computer, software, robot, programming; Educational kits sold as a unit in the field of science, physics, optics, robot, chemistry, computer, software consisting primarily of books, PCB, electronic components and also including DVDs; Educational publications, namely, training manuals in the field of engineering, science; Packaged kits comprising printed instructional, educational, and teaching materials for educational activities in the field of Electronic, optics, computer, software, science, physics, chemistry; Printed educational materials in the field of science, physics, engineering, optics, computer, software, robot, programming; Printed instructional, educational, and teaching materials in the field of science, optics, electonics, computer, software, chemistry, physics; Three dimensional models for educational purposes