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.
While the new Poltergeist saved money by shooting in Ontario, Canada, the original stayed in Hollywoodâs backyard: The neighborhood depicted at the beginning of the film was located in Agoura Hills, a small town in Los Angeles County.hile the Poltergeist exteriors were shot on location at the house, most of the film was made on the sound stages at MGM Studios in Culver City. (After all, they couldnât exactly destroy a perfectly nice home in the suburbs.).