![]() Interleaved between the punched cards are spectrograms images made from audio recordings made at the data center. These punched cards were made by a Jacquard card cutter at Langhorne Carpet Mill. ![]() Photography of this data center is prohibited, therefore, the images are represented here as Jacquard punched cards which were translated from a digital photo taken of the site. Original project commission in collaboration with The Fabric Workshop and Museum, Philadelphia, Pennsylvania.Ĥ/ Bally Ribbon Mills, this book features images of the factory and machines at Bally Ribbon Mills, a narrow fabrics and engineered textiles factory located in Bally, Pennsylvania.ĥ/ New York University Central Data Center, Volume five features coded images of New York University’s Central ITS Data Center, the global hub and infrastructure for the university’s information technology, connecting New York City directly to Abu Dhabi and Shanghai and bypassing national network firewalls. Original project commission in collaboration with The Fabric Workshop and Museum, Philadelphia, PennsylvaniaĢ/ Caledonian Dye Works, this book features images of the factory and machines at a fiber and dyeing factory located in Philadelphia, Pennsylvania.ģ/ Langhorne Carpet Co., this book features images of the factory and machines at Langhorne Carpet Company, a carpet mill, Penndel, Pennsylvania. Special hard covers house each of the five volumes that are bound with colored plastic coils matching the cover's fabrics.ġ/ MTL, this book features images of the factory and machines at MTL (Material Technology & Logistics), a Jacquard textile weaving mill, located in Jessup, Pennsylvania. These were woven on a Dornier Jacquard loom. The slipcase textiles for “Negative Entropy” is a unique section of a weaving from one of the represented sites. Color was assigned to the spectograms, then translated into a pattern by a weaving technician to create a Jacquard fabric. These works are simultaneously images and material records of their own making.įield recordings of production sounds were made at each site, then transmuted into digital spectrogram images using linguistic audio software. The subjects of this portrait selection are factories that employ industrial textile Jacquard looms (precursors to digital technology) and computer data center sites that comprise the infrastructure of the information economy. If ∆S is negative, then the negative signs (from the subtraction and the sign of ∆S) will cancel out, and so as T∆S gets bigger, ∆G will get more positive.“Negative Entropy” is a series of five abstract Jacquard woven portraits of industrial and information production. T is always positive, so if ∆S is positive then a bigger T∆S will make ∆G more negative (since we subtract T∆S). ![]() As T increases, the T∆S component gets bigger. ∆H is still positive and ∆S is still whatever sign you figured out above. Since ∆H and ∆S don't change significantly with temperature (given in the question), we can assume that they keep the same signs and values: i.e. If ∆G is negative (from the question), is the reaction spontaneous or non-spontaneous?Ģ) Let's use ∆G = ∆H - T∆S again. From these values, we can know for certain whether ∆S is positive or negative (hint: remember that we are subtracting ∆G!).ġ) Knowing the sign of ∆G is enough to say whether the reaction is spontaneous or not under these conditions. Temperature is always positive (in Kelvin). ![]() ![]() We know (from the question) that ∆G is negative and that ∆H is positive. This looks like a homework question, so I'll give you some hints to get you on the riht path rather than answering directly.ģ) We know that ∆G = ∆H - T∆S. ![]()
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