Water from the Eel River has been funneled through the Potter Valley plant into the Russian River watershed since 1908 ― ...

The Erie Canalway National Heritage Corridor and the New York State Canal Corporation recently announced the release of new educational materials geared for fourth graders learning about the Erie ...

The construction of the new tunnel under the existing railway will break the original stress balance in the engineering area, resulting in the secondary redistribution of surrounding rock stress. The ...

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...