-
1988 BCE
1988*– Simons & van Meer
-
1972 BCE
1972 – S. J. Singer & Garth Nicolson
-
1957 BCE
1957 – J. D. Robertson
-
1935 BCE
1935 – J. F. Danielli & Hugh Davson
-
1932 BCE
1932 – Kenneth Stewart Cole
-
1925 BCE
1925 – E. Gorter & F. Grendel
-
1916 BCE
1916 – Irving Langmuir
-
1895 BCE
1895 – Ernest Charles Overton
-
1891 BCE
1891 - Agnes Polkeds
-
1890 BCE
1890 – Lord Raleigh
-
1887 BCE
1887 – Pfeffer
-
1774 BCE
1774 - B Franklin
-
77 BCE
77 D.C. - Plinio el viejo