Volume changes of the lifting gas due to temperature changes or to changes of altitude are compensated for by pumping air into internal ballonets (air bags) to maintain the overpressure. Without sufficient overpressure, the blimp loses its ability to be steered and is slowed due to increased drag and distortion.
Maurice Jarre The publisher credits Barry Devorzon and Perry Botkin with composing Nadia's Theme. Maurice Jarre.
Written by Charles Bernstein. Following in the guttural sounds of 1980s horror themes, A Nightmare on Elm Streetâs score is about eerie atmosphere. But like its subject matter, it blurs the line of banal slasher movie clichÃ©s. If Freddy Krueger is a departure from the silent, hulking and boring, his theme is likewise deliriously surreal.