6 ms·
Previously seen in “The NYC Subway System Runs on OS/2” https://news.ycombinator.com/item?id=20181866 https://news.ycombinator.com/item?id=20181866
by krallja 5y ago
Previously seen in “The NYC Subway System Runs on OS/2” https://news.ycombinator.com/item?id=20181866 https://news.ycombinator.com/item?id=20181866