HN
Hacker News
Top
New
Best
Ask
Show
Jobs
Comment by CodeCube | Hacker News Reader
Parent
Full thread
CodeCube
·
that's only
163 years ago
... that is distressingly recent
View on HN
ralfd
·
New York was even later. Paris though began to built sewers in the middle ages:
https://en.wikipedia.org/wiki/Paris_sewers
Reply on news.ycombinator.com