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Great Inventions

Of the North and South
by

cat lover

on 9 June 2010

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Transcript of Great Inventions

Great Inventions of the North... Power Mill! Steam Engines The Telephone! patented 1879 invented by francis lowell The reaper! invented by
Cyrus McCormick sorta and South. Samuel Morse telegraph made in 1836 made in 1698 invented by: Robert Fulton Steamboat made in 1807 Elias Howe Sewing Machine made in 1844 Eli Whitney Cotton Gin made in 1793 Thomas Savery improved by: Thomas Newcomen made in 1712 improved by: James Watt made in 1865 in
1813 Won membership of the French Academy of Sciences, "having done more for the cause of agriculture than any other living man." http://en.wikipedia.org/wiki/Cyrus_McCormick#Reaper SOURCES: http://inventors.about.com/library/inventors/blsteamengine.htm He earned two hundred thousand dollars a year from his sewing machine. Between 1854 and 1867, Howe earned close to two million dollars. http://inventors.about.com/od/hstartinventors
/a/Elias_Howe.htm
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