Ancient Chinese Inventions!!

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Across
  1. 2. What time is it?
  2. 4. Used to scare away enemy
  3. 6. There is a road named after it
  4. 7. We take notes on this
  5. 8. Helps you go in the right direction
Down
  1. 1. They used it for math
  2. 3. An easier way to copy things
  3. 5. What is in a pen
  4. 7. Framers used this tool