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A pressure room may refer to: A positive pressure enclosure, which uses positive pressure to remove harmful substances from the enclosure;
Schematic of a network of rooms where air (shown in blue) flows in one direction from the corridor into the negative pressure room (green). Exhaust air is safely removed from the area through a ventilation system. Negative pressure is generated and maintained in a room by a ventilation system that continually attempts to move air out of the ...
Hidden rooms can for example be used as a refuge, media room, larder or wine cellar. The term hidden compartment can also refer to smaller storage places for valuables and personal belongings in furniture (such as cabinet compartments ), trap compartments in vehicles, false bottoms in containers, and various other concealment devices .
Positive pressure rooms are used for immunocompromised persons (eg. Neutropenic) whereby controlled quality air is sent into the room to prevent random (and potentially polluted) air from entering the room. [4] The CDC recommends a positive pressure differential of at least 2.5 Pa between the positively pressured room and the adjoining hallway. [5]
Whether it's an actual medieval castle, a lighthouse in the middle of Texas, or a house in Florida with a hidden surprise for "Harry Potter" fans, these vacation rentals offer comfort and intrigue.
An airlock on board the Space Shuttle. An airlock [a] is a room or compartment which permits passage between environments of differing atmospheric pressure or composition, while minimizing the changing of pressure or composition between the differing environments.
Calling all pint-size wizard wanna-bes: This rental house for up to 26 in the Michigan resort city of Petoskey has a “Harry Potter”-themed bunk room that has its own secret playroom hidden ...
Room 641A is a telecommunication interception facility operated by AT&T for the U.S. National Security Agency, as part of its warrantless surveillance program as authorized by the Patriot Act. The facility commenced operations in 2003 and its purpose was publicly revealed by AT&T technician Mark Klein in 2006.