Before revision: A lesser-known application of an airlock is in architecture: pressurized domes, such as the USF Sun Dome , require the internal air pressure to be maintained within a specific range so that the structure doesn't collapse.
After revision: A lesser-known application of an airlock is in architecture: inflatable buildings, including pressurized domes such as the Yuengling Center , require the internal air pressure to be maintained within a specific range so that the structure doesn't collapse.