Who invented straight line?

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Tags

1. #minor
2. #known
3. #miletos
4. #geometry
5. #lines
6. #philosopher
7. #advanced
8. #probably
9. #scientist
10. #application
11. #requires
12. #turkey
13. #engineer
14. #greek
15. #miletus
16. #first
17. #thales
18. #straight
19. #which