A Barrier To Communication
- Communicate across distances
- Currier systems in China, Egypt
- Sending messages in the Roman Emperor
- Physical Space and human interaction
Geography of space
Geography of experience
From complex social conditions, to technology, until human interactionCommunication between cultures across distances
The mythical images of ancient life
The age of discovery
- Traveling the edge of the known world
Geography and the Mythical World
Perceptions of ancient people to the world
- Mystification by ancient Greeks
Myths, travels, and fictions
Metaphysical world to societies·
- Attila's understanding of psychological power
- Symbolic mythical ideas
The physical world and the ancient thinkers by Plato and Aristotle
- Geography in the past and Geographical boundaries
- The library of Alexandria
- Perception of migration
- Expanding the knowledge in Europe
- The importance of trade in Europe
- Discovering the world
- Maritime navigation
- Religious pilgrimages
- Military and administrative uses
- Information technology
- The commerce
- The postal system
- Optical signals in Germany and Switzerland in the 18th century
The postal service and messenger systems
- Clerks writing activity
- Access to printed materials
- Literacy for the community
- The printing press in Asia
- Technological innovations of Telegraph and railroad
- The electric telegraph as a mean of communication and transportation
- The cod of science in 1860
- The Greenwich Observatory
introduction to both telephones and telegraphes