Spinning mule Rhode Island. Development over the next century and a half led to an automatic mule and to finer and stronger yarn. The ring frame, originating in New England in the 1820s, was little used in Lancashire until the 1890s. It required more energy and could not produce the finest counts. Samuel Crompton invented the spinning mule in 1779, so called because it is a hybrid of Arkwright's water frame and James Hargreaves' spinning jenny in the same way that mule is the product of crossbreeding a female horse with a male donkey (a female donkey is called a "jenny"). The
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