Recording and Communicating Knowledge

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Across
  1. 2. Printing was developed by them.
  2. 5. This was the earliest form of written communication.
  3. 7. They were the first to develop a writing script using signs.
  4. 9. True paper as we know it today was first made by them.
  5. 10. This is a script for blind people.
Down
  1. 1. These were signs written on blocks of clay.
  2. 3. The name paper is derived from this word.
  3. 4. This script is used to write Hindi and other Indian languages.
  4. 6. Louis Braille was from here.
  5. 8. Johann Gutenberg was from here.