- First appeared:
- 200 BCE
- Category:
- Science
Lodestone Compass (Sinan) first appeared around 200 BCE. Explore where and when it emerged on the interactive map.
Frequently asked questions
- What is Lodestone Compass (Sinan)?
- Lodestone Compass (Sinan) is a technological development dated to around 200 BCE in the field of science.
- When did Lodestone Compass (Sinan) appear?
- 200 BCE