Roman, Arabic, Chinese, and Hindi invention Crossword

2. the Romans uses this to create dome roofs and vaulted ceilings.
6. they created these tools to operate operations and was invented by the Romans.
7. it was invented by the Romans and in today’s time it is a house/room for rent that you usually pay every month.
8. it is a measuring tool that is commonly twelve inch long and was introduced to us by Indus-Hindi civilization.
10. it is a traditional Chinese treatment where they use thin, solid, metallic needles that penetrates certain part of the body.
11. it was invented by the Romans to spread news around their town.
12. used for guns and in Chinese it is called huo yao meaning flaming medicine.
13. it was invented by the Chinese during the Han dynasty and usually partnered with ball pen.
16. it is a numeral system that is originated in Rome.
17. it was invented by Romans and they created this path to withstand time.
20. the Chinese are famous for this and they are made with ceramics that are usually vases.

1. it is also another type of surgery in order for us to treat or blurry eyesight. Also introduced by the said civilization.
3. it was invented by the Arabic. It is used for writing and the first known record of it was from Al-Tahimi’s book.
4. it is a device that is used to detect the ground’s movement during an earthquake and was created by a Chinese astronomer Zhang Heng.
5. this is a type of surgery where you want to change a certain part of your body. It was introduced by the Indus-Hindi civilization
9. it is the standard for denoting integer and non-integer numbers and was also invented Indus-Hindi civilization.
14. this invention was famously invented by the Chinese, it was used for worship by ancient china but today it is used to know the right direction.
15. first soap that has a pleasant smell and was invented by the Arabic.
18. it was invented by the Chinese during the Tang dynasty
19. Invented by the Arabic. This is also the first model or version of the flying machine.