Printing & Writing
1866
Experimental Chemistry
1876
Railway Infrastructure
1873
Metallurgy
Geophysics
Cinematography
1870
Surgery
1879
1868
Textiles Machinery
Building Construction
2000-1001 BCE
Astronomy
1865
Mathematics
1872
Gas Industry
Oceanography
1869
Photographs
1871
1867
c. 1871
c. 1880
Heat
1880
Optics
1878
1877
1870-1880
Telecommunications
1875-1880
Anaesthesiology
1865-1875
ca. 1865