YearEvent
c. 13.7 billion years ago

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c. 13 billion years ago

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c. 450 BCE

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c. 420 BCE

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c. 380 BCE

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c. 300 BCE

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c. 250 BCE

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c. 1040

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1648

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1662

Go to Boyle, Robert (1627–92) in The Oxford Dictionary of Philosophy (2 rev ed.)

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1702

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c. 1735

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1751

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1754
1766

Go to Cavendish, Henry (1731–1810) in A Dictionary of Chemistry (6 ed.)

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1773

Go to Scheele, Carl Wilhelm in Oxford Dictionary of English (3 ed.)

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1774

Go to Priestley, Joseph in Oxford Dictionary of English (3 ed.)

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1787

Go to Lavoisier, Antoine Laurent (1743–1794) in A Dictionary of Chemistry (6 ed.)

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1803
1807
1809

Go to Gay-Lussac, Joseph Louis (1778–1850) in World Encyclopedia (1 ed.)

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1811

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1856
1861
1867

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1869

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1895
1898


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1906
1913

Go to Einstein, Albert (b. 14 Mar. 1879) in A Dictionary of Contemporary World History (3 ed.)

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1922

Go to Pauling, Linus Carl (1901–1994) in A Dictionary of Scientists (1 ed.)

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1939

Go to Pauling, Linus Carl (1901–1994) in Who's Who in the Twentieth Century (1 ed.)

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1945
1949

Go to Libby, Willard Frank (1908–1980) in A Dictionary of Scientists (1 ed.)

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1951

Go to Djerassi, Carl (1923–) in A Dictionary of Scientists (1 ed.)

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c. 1961

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2011

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