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 the website grew and its limits became apparent, Kam redistributed its information to two new websites, the first one of which, Pentrix, would eventually close indefinitely. On January 11, 2004, the second new website, the Universal Pen Spinning Board, was released and would act as the successor to the Pentix board to be the first pen spinning website with the goal of creating a centralized forum in which pen spinners from any website or location across the world could communicate. PenDolSa, an unrelated Korean pen spinning board released in 2003, acted as the first large-scale pen spinning forum prior to