Accessory muscles are isointense to skeletal muscle on all pulse sequences and typically attach by muscular or tendinous insertions. Accessory muscles around the knee include the 3 rd head of the gastrocnemius, the accessory plantaris, the accessory popliteus, and the tensor fasciae suralis muscle.
Napster was founded by Shawn Fanning, John Fanning, and Sean Parker. Initially, Napster was envisioned as an independent peer-to-peer file sharing service by Shawn Fanning. The service operated between June 1999 and July 2001.
Otto Von Guericke. <b>Answer </b><br />Ives W. McGaffney, of Chicago, created a mechanical machine in 1868. <br /> Hubert Cecil Booth, an English engineer, built an electric vacuum cleaner in 1901. <br /><br /><br /><b>Answer </b><br />Daniel Hess invented the vacuum cleaner in 1860.