Spinning frame stolen from) another inventor called Thomas Highs. With the help of other local craftsmen the team produced the spinning frame, which produced a stronger thread than the spinning jenny produced by James Hargreaves. The frame employed the draw rollers invented by Lewis Paul to stretch, or attenuate, the yarn. The roller spinning process starts with a thick 'string' of loose fibres called a "roving", which is passed between three pairs of rollers, each pair rotating slightly faster than the previous one. In this way it is reduced in thickness and increased in length before a strengthening twist is added by
Spinning pinwheel Spinning pinwheel The spinning pinwheel is a variation of the mouse pointer arrow, used in Apple's macOS to indicate that an application is busy. Officially, the "macOS Human Interface Guidelines" refers to it as the spinning wait cursor, but it is also known by other names, including the spinning beach ball, the spinning wheel of death, and the spinning pizza of death (SPOD). A wristwatch was the first wait cursor in early versions of the classic Mac OS. Apple's HyperCard first popularized animated cursors, including a black-and-white spinning quartered circle resembling a beach ball. The beach-ball cursor was also adopted