As it does so, the kinetic energy of the water can be used to drive turbines generating electricity. We can drive turbines straight off a water wheel in a river but we can get lots more energy and control over the amount we produce by damming a high valley and allowing the water to run down as we need power.
Obviously the different films and scenes where in different places, but like in harry potter and the prisoner of askaban (with the night bus), and all the hogwarts scenes wherâ¦e filmed somewhere in or near London. A lot of it was filmed in leavesden film studios in Watford, Hertfordshire.
The arrival of Harry and Lloyd in âAspenâ actually filmed on Main Street, Breckenridge, central Colorado, which is at a higher altitude than the swanky ski resort, and therefore was more likely to be snow-covered in late spring. Itâs not unlikely that Breckenridge was a bit cheaper to film in, too.