Both Mozart and Beehoven, it is said, upon discovering Bach's music, thought of them selves as failures (I paraphrase, and can't find the source). Perfection of composition - Bach, Bach was the first computer. Easy of creation. Bach whipped out masterpieces on a weekly basis (because it was his job as kapellmeister).
Ives W. McGaffney, of Chicago, created a mechanical machine in 1868. Hubert Cecil Booth, an English engineer, built an electric vacuum cleaner in 1901. Daniel Hess invented the vacuum cleaner in 1860. <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.
On June 8, 1869, Chicago inventor, Ives McGaffey patented a sweeping machine. This was the first patent for a device that cleaned rugs, however, it was not a motorized vacuum cleaner.