https://www.pbs.org/video/american-experience-highscalers-hoover-dam/
I am running a few minutes late; my previous meeting is running over.
- look up the following
- cost of white water rafting in Ottawa Valley
Three Gorges Dam construction in China
Floods in Mississppi river
- meandering water channels
- BC salmon swim upstream to spawn
- bears catch slmon on rivers in BC during the spring months
- Hoover Dam, Lake Mead
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