Light-bulb, filament, carbon
About 1890
About 1890
1892
1934
1955; 1830
1884
1888
1890
1884
circa 1885
1886
1884
1889
2000-100 BCE
1890
1893-4
1872 (original); 1909 (model)
circa 1885
1892
1889
1885
1886-1887
before 1889
before 1889
1886
circa 1890
circa 1890
circa 1890
circa 1890
1890
1889
1890
1889
1990-96
1893
1889
1893
1885
1930 (replica); 1834 (original)
1801-1892 (prepared); 1946 (element replaced)
before 1889
before 1889
1705-1737
1889
1889
1801-1840 (original); 1901 (model)
1775-1799 (original); 1900-1907 (model)
1890
4000-2001 BCE
1889
1884