A new encyclopedia It consists of 40 encyclopedias 24 volumes + 16 DVD volumes DVD discs Encyclopedia of Pioneers for Science and Technology 25- The Universe 26- The Solar System 27- Plant and Animal Life 28- Human Body 1 29- Human Body 2 30- Society 31- Matter and Energy 32- Elements 37- Environment and Progress 38- Empires of the Pharaohs, Incas, and Mayas 39- Space Navigation and Electronics 40- Transportation Contact via WhatsApp