
Photograph of a Fresnel lens used by Melloni and a bust of Melloni
1876
1876
1859-1862
1843
1885
1845
1864
1869
1877-1881
1878-1880
1872
1837-1848
1888
1855-1861
1867-1886
1855-1865
1885
1883
1854-1856
circa 3000 BCE
1842
1867
1837
1837-1850
1837-1850
1850-1859
1845
1837-1850
1837-1850
1858
1840-1867
1867
1849
1839
1847
1837-1839
1859
1850
1840-1870
1838
1838
1851
1847
1837
1840-70
1851
1859
1848
1847
1846
1846