PRESENTATION OUTLINE
1840 · Englishmen, John Herschel invents the blueprint.
1841 · SAMUEL SLOCUM PATENTS THE STAPLER
1842 · Joseph Dart builds the first grain elevator.
1843 · Alexander Bain of Scotland, invents the facsimile.
1844 · Englishmen, John Mercer invents mercerized cotton.
1845 · American, Elias Howe invents a sewing machine.
1846 · DR. WILLIAM MORTON, IS THE FIRST TO USE ANESTHESIA (TOOTH EXTRACTION)
1847 · Hungarian, Ignaz Semmelweis invents antisceptics.
1849 · Walter Hunt invents the safety pin.
1850 · Joel Houghton was granted the first patent for a dishwasher.
1853 · George Cayley invents a manned glider.
1854 · John Tyndall demonstrates the principles of fiber optics.
1855 · Isaac Singer patents the sewing machine motor.
1856 · Louis Pasteur invents pasteurisation.
1857 · George Pullman invents the Pullman Sleeping Car for train travel.
1858 · Hamilton Smith patents the rotary washing machine.
1861 · Elisha Otis patents elevator safety brakes, creating a safer elevator.
1901 · King Camp Gillette invents the double-edged safety razor.
1909 · Instant coffee invented by G. Washington.
