Ocean smashes kids dam built to stop the tide
13:24
Huge dam construction and destruction from multiple angles
21:23
Large pond dam breach causes water surge down stream
14:50
Construction of a 220V mini hydroelectric plant with a unique turbine
15:59
River connected to Ocean and formed waves to surf!
9:29
What happens when you try to stop the Atlantic with a dam?
14:41
MASSIVE EXCAVATOR CREATES DANGEROUS RIVER BREACH
18:39
BEST BEAVER DAM REMOVAL EVER!
37:14