THE PUZZLE

3. created the idea having a 3 course meal in the 9th century.
5. the cutting of patterns into the bottom face of a seal, a small, carved object used for stamping
10. THE INDUS-hindu's First wheeled transport.
11. it was called the "south-governor" or "South Pointing Fish"
15. was a moveable bridge used to board an enemy ship
16. the largest city of the Indus Valley Civilization
17. the famous origin of gladiator battles that took place in the time of Roman Empire.
18. used to tell the time of day based on the apparent position of the sun in the sky.
19. It was operated by dripping water which powered a wheel that made one revolution in 24 hours.

1. who invented sciences during arabic civilization.
2. also known as the Indus Civilization
3. bring fresh water in from neighboring sources into their growing cities and towns
4. the science of working with copper, bronze, lead, and tin.
6. developed in China and Japan, using delicate hand-carved wooden blocks to print individual pages.
7. the practice of penetrating the skin with thin, solid, metallic needles
8. used for Islamic calligraphy.
9. These are commonly seen on clocks or engraved on architectural buildings
12. was invented by Chinese Taoist alchemists when they tried to find a potion to gain human immortality by mixing elemental sulfur, charcoal, and saltpeter.
13. It was created in the 15th century, by an Arab man named Khalid in the Arabian Peninsula.
14. first invented by Abbas ibn Firnas in Cordoba,Spain.