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The Portable Document Format (PDF) was created by Adobe Systems, introduced at the Windows and OS/2 Conference in January 1993 and remained a proprietary format until it was released as an open standard in 2008.
Interactive Forms is a mechanism to add forms to the PDF file format. PDF currently supports two different methods for integrating data and PDF forms. Both formats today coexist in the PDF specification: [38] [53] [54] [55] AcroForms (also known as Acrobat forms), introduced in the PDF 1.2 format specification and included in all later PDF ...
Fibers invented between 1930 and 1970 include nylon, PTFE, polyester, Spandex, and Kevlar. Clothing producers soon adopted synthetic fibers, often using blends of different fibers for optimized properties. [102] Synthetic fibers can be knit and woven similarly to natural fibers. Synthetic fibers are made by humans through chemical synthesis as ...
500-1000 – Spinning wheel invented in the Indian subcontinent. [19] 1000s – Finely decorated examples of cotton socks made by true knitting using continuous thread appear in Egypt. [14] 1000s – The earliest clear illustrations of the spinning wheel come from the Islamic world. [20] 1100s-1300s – Dual-roller cotton gins appear in India ...
It can be assumed that the animal skins were used for clothing throughout the human history, although in the ways that are primitive when compared to the modern processing, the earliest known samples come from Ötzi the Iceman (late 4th millennium BC) with his goatskin clothes made from leather strips put together using sinews, bearskin hat, and shoes using the deerskin for the uppers and ...
Clothing for adult women remained unchanged over several millennia, save for small details. Draped clothes with very large rolls gave the impression of wearing several items. [7] It was in fact a hawk, often of very fine muslin [dubious – discuss]. The dress was rather narrow and even constricting, made of white or unbleached fabric for the ...
The history of clothing encompasses the clothes worn in various places at various times and the methods by which those clothes were made or acquired. Subcategories organized by date: Category:African clothing covers Clothing worn in north Africa and sub-Saharan Africa, from paleolithic to the pre-modern era; Category:History of Oceanian ...
Overview of fashion from The New Student's Reference Work, 1914. Summary of women's fashion silhouet changes, 1794–1887. The following is a chronological list of articles covering the history of Western fashion—the story of the changing fashions in clothing in countries under influence of the Western world—from the 5th century to the present.