Science on the 20th of December in history

Science

Date	Type	Text
20 Dec 1524 Thomas Linacre	science	death Thomas Linacre Thomas Linacre, English physician (born 1460)
20 Dec 1590 Ambroise Paré	science	death Ambroise Paré Ambroise Paré, French surgeon (born c. 1510).
20 Dec 1625 David Gregory	science	birth David Gregory David Gregory, Scottish physician and inventor (died 1720)
20 Dec 1799 Nicholas Callan	science	birth Nicholas Callan Nicholas Callan, Irish physicist (died 1864)
20 Dec 1805 Thomas Graham	science	birth Thomas Graham Thomas Graham, chemist (died 1869)
20 Dec 1862 Robert Knox	science	death Robert Knox Robert Knox (born 1791), Scottish anatomist
20 Dec 1890 Jaroslav Heyrovský	science	birth Jaroslav Heyrovský Jaroslav Heyrovský (died 1967), Czech chemist.
20 Dec 1901 Robert J. Van de Graaff	science	birth Robert J. Van de Graaff Robert J. Van de Graaff (died 1967), American physicist.
20 Dec 1914 Mary Helen Wright Greuter	science	birth Mary Helen Wright Greuter Mary Helen Wright Greuter (died 1997), American historian of astronomy.
20 Dec 1962 Emil Artin	science	death Emil Artin Emil Artin (born 1898), Austrian-born mathematician.
20 Dec 1984 Stanley Milgram	science	death Stanley Milgram Stanley Milgram (b. 1933), American social psychologist.
20 Dec 1996 Carl Sagan	science	death Carl Sagan Carl Sagan (b. 1934), American astronomer.
20 Dec 1998 Sir Alan Hodgkin	science	death Sir Alan Hodgkin Sir Alan Hodgkin (b. 1914), physiologist, Nobel laureate.

Like us on