Across
- 3. A disease prevention technique used by Chinese.
- 5. A currency that is made using woodblock printing.
- 6. These cards were made using woodblock printing.
- 8. Used Magnetic stones to tell directions during voyages.
- 10. This was used for fireworks at first and was later used in the military.
- 12. A substance that was made by accident by Alchemists.
Down
- 1. THe chinese built new arches and segmentation on ______.
- 2. Chinese were experts in making _______ using tree bark and rags.
- 4. The chinese use these blocks for printing.
- 5. A type of boat where people would turn a paddle by walking on the treadmill.
- 7. A wheel would turn every 24 hours to give people the time.
- 9. A type of pottery that combines quartz and feldspar.
- 11. Lock Lock Boats can use this device to go 'uphill' or 'downhill'.
