'Sexy model flirtatiously encourages Westinghouse air conditioner salesmen to push the 1966 line. "Promotional film aimed at retail sales outlets of air conditioners; many different models are shown."'
Reupload of a previously uploaded film with improved video & sound.
Public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
http://creativecommons.org/licenses/b...
http://en.wikipedia.org/wiki/Westingh...)
Westinghouse Electric Corporation was an American manufacturing company. It was founded in 1886 as Westinghouse Electric Company and later renamed Westinghouse Electric Corporation by George Westinghouse. George Westinghouse had previously founded the Westinghouse Air Brake Company. The company purchased CBS in 1995 and became CBS Corporation in 1997.
The company pioneered long-distance power transmission and high-voltage transmission. Westinghouse Electric received the rights for the first patent for alternating-current transmission from Nikola Tesla and unveiled the technology for lighting in Great Barrington, Massachusetts.
In addition to George Westinghouse, engineers working for the company included William Stanley, Nikola Tesla, Oliver B. Shallenberger, Benjamin Garver Lamme and his sister Bertha Lamme. The company was historically the rival to General Electric which was founded by George Westinghouse's arch-rival, Thomas Edison (see War of the Currents).
The company is also known for its time capsule contributions during the 1939 New York World's Fair and 1964 New York World's Fair...
http://en.wikipedia.org/wiki/Air_cond...
...In 1758, Benjamin Franklin and John Hadley, professor of chemistry at Cambridge University, conducted an experiment to explore the principle of evaporation as a means to rapidly cool an object. Franklin and Hadley confirmed that evaporation of highly volatile liquids such as alcohol and ether could be used to drive down the temperature of an object past the freezing point of water...
In 1820, British scientist and inventor Michael Faraday discovered that compressing and liquefying ammonia could chill air when the liquefied ammonia was allowed to evaporate. In 1842, Florida physician John Gorrie used compressor technology to create ice... Though his prototype leaked and performed irregularly, Gorrie was granted a patent in 1851 for his ice-making machine... he blamed the "Ice King", Frederic Tudor, for his failure, suspecting that Tudor had launched a smear campaign against his invention. Dr. Gorrie died impoverished in 1855 and the idea of air conditioning faded away for 50 years.
... In 1902 the first modern electrical air conditioning was invented by Willis Carrier in Syracuse, New York. Designed to improve manufacturing process control in a printing plant, his invention controlled not only temperature but also humidity.. Later Carrier's technology was applied to increase productivity in the workplace, and The Carrier Air Conditioning Company of America was formed to meet rising demand...
In 1906, Stuart W. Cramer of Charlotte, North Carolina, was exploring ways to add moisture to the air in his textile mill. Cramer coined the term "air conditioning"... Willis Carrier adopted the term and incorporated it into the name of his company. This evaporation of water in air, to provide a cooling effect, is now known as evaporative cooling.
The first air conditioners and refrigerators employed toxic or flammable gases like ammonia, methyl chloride and propane, which could result in fatal accidents when they leaked. Thomas Midgley, Jr. created the first chlorofluorocarbon gas, Freon, in 1928. The refrigerant was much safer for humans but was later identified as being harmful to the atmosphere's ozone layer. Freon is a trademark name of DuPont for any chlorofluorocarbon (CFC), hydrogenated CFC (HCFC), or hydrofluorocarbon (HFC) refrigerant, the name of each including a number indicating molecular composition (R-11, R-12, R-22, R-134A). The blend most used in direct-expansion home and building cooling is an HCFC known as R-22. It is to be phased out for use in new equipment by 2010 and completely discontinued by 2020... Several non-ozone depleting refrigerants have been developed as alternatives, including R-410A, known by the brand name Puron. The most common ozone-depleting refrigerants are R-22, R-11 and R-123...
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