| Title | Comment | Keywords |
|---|---|---|
| Introduction to Running Water | 00:40 - 02:05 (01:25) / 2.0 MB | introduction, "James Sadd", "Herodotus", "Pierre Perrault", river, water, Nile, rainfall, discharge, "River Seine", France, "drainage basin", civilization |
| Discharge | 04:26 - 05:09 (00:43) / 1.1 MB | "Douglas D. Rhodes", river, stream, "river channel", "water velocity", discharge, "drainage basin", "United States" |