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 last film in the Harry Potter series, The Deathly Hallows, is currently being filmed in Hertfordshire on a set recently visited by President Barack Obama's wife Michelle and their children, Malia and Sasha. The movie, starring Daniel Radcliffe as Harry, will be released in two parts.he actor who plays schoolboy wizard Ron Weasley in the Harry Potter films has succumbed to swine flu.