Spinning jenny spinning jenny. It started the factory system. The spinning jenny was invented by James Hargreaves. He was born in Oswaldtwistle, near Blackburn, around 1720. Blackburn was a town with a population of about 5,000, known for the production of "Blackburn greys," cloths of linen warp and cotton weft initially imported from India. They were usually sent to London to be printed. At the time, cotton production could not keep up with demand of the textile industry, and Hargreaves spent some time considering how to improve the process. The flying shuttle (John Kay 1733) had increased yarn demand by the weavers
Pen spinning pen spinners from communities centered across the world could join. The pen spinning community is present mostly on the Internet through forums and video hosting platforms. Aside from the Universal Pen Spinning Board, which is proclaimed as an international English-speaking forum, forums are centered in specific countries, such as Japan, France, Germany, and China. Over time, users may migrate to a similar or upgraded forum, causing some forums to become inactive. While forums are operated largely as separate entities, cross communication occasionally occurs for international events. A pen-spinning collaboration involves multiple pen spinners' short video clips being compiled into a