2 ms·
> that can be thousands of kilometers long "Most qanats in Iran run less than 5 km (3.1 mi), while some have been measured at ≈70 km (43 mi) in length near Ker
by rlpb 5y ago
> that can be thousands of kilometers long
"Most qanats in Iran run less than 5 km (3.1 mi), while some have been measured at ≈70 km (43 mi) in length near Kerman" --https://en.m.wikipedia.org/wiki/Qanat https://en.m.wikipedia.org/wiki/Qanat
- phreeza 5y agoSorry, fixed that!