Search results
Results from the WOW.Com Content Network
Atmospheric pressure, also known as air pressure or barometric pressure (after the barometer), is the pressure within the atmosphere of Earth.The standard atmosphere (symbol: atm) is a unit of pressure defined as 101,325 Pa (1,013.25 hPa), which is equivalent to 1,013.25 millibars, [1] 760 mm Hg, 29.9212 inches Hg, or 14.696 psi. [2]
Some fiction scenarios, instead of spacesuits, have a personal force field which keeps a bubble of breathable atmosphere around the user. Examples are: The Flickinger field in Jack McDevitt's fiction: A Flickinger field projects just above the user's clothing except for an extended bubble in front of the face for breathability. They are ...
The units of atmospheric pressure commonly used in meteorology were formerly the bar (100,000 Pa), which is close to the average air pressure on Earth, and the millibar. Since the introduction of SI units, meteorologists generally measure atmospheric pressure in hectopascals (hPa), equal to 100 pascals or 1 millibar.
According to Vivian Sobchack, a British cinema and media theorist and cultural critic: . Science fiction film is a film genre which emphasizes actual, extrapolative, or 2.0 speculative science and the empirical method, interacting in a social context with the lesser emphasized, but still present, transcendentalism of magic and religion, in an attempt to reconcile man with the unknown.
Epoch is a 2001 science fiction film directed by Matt Codd, starring David Keith, Stephanie Niznik, Brian Thompson, and Shannon Lee. The film concerns the discovery of a strange and mysterious monolith , and the tribulations faced by the team sent to study it.
Harry Potter Alliance, a charity; Halifax Port Authority, Canada; Hamburg Port Authority, Germany; Hawaii Preparatory Academy, a school in Hawaii, US; Health Protection Agency, UK
The larger the change in pressure, especially if more than 3.5 hPa (0.1 inHg), the greater the change in weather that can be expected. If the pressure drop is rapid, a low pressure system is approaching, and there is a greater chance of rain.
Comparison of a graph of International Standard Atmosphere temperature and pressure and approximate altitudes of various objects and successful stratospheric jumps The International Standard Atmosphere ( ISA ) is a static atmospheric model of how the pressure , temperature , density , and viscosity of the Earth's atmosphere change over a wide ...