
03 March 1847
Inventor of Telephone

01 December 1910
Physicist

14 November 1891
Discoverer of Insulin

26 April 1932
Biochemist

27 February 1899
Co-discoverer of Insulin

23 January 1929
Chemist

21 July 1923
Chemist

07 May 1939
Molecular Biologist

21 September 1945
Astronaut

02 November 1929
Physicist

25 December 1904
Physical Chemist, Physicist

30 November 1915
Chemist

15 July 1918
Physicist

30 November 1926
Endocrinologist

22 September 1901
Physician & Surgeon

Citizen-Scientist Astronaut

19 May 1955
Programmer, Inventor, Computer scientist

24 February 1954
Video game producer, Engineer, Video game

09 March 1928
Aerospace engineer, Engineer, Inventor

24 June 1991
Mathematician

01 January 1942
Computer scientist

1956 AD
Software engineer

24 July 1914
Pharmacologist

22 November 1968
Programmer

21 October 1877
Biologist, Physician, Geneticist

11 September 1924
Pharmacologist, Physician, University teacher

28 February 1981
Mathematician, Computer scientist, University

27 May 1959
Optical physicist

26 January 1907
Endocrinologist

26 January 1891
Surgeon, Neuroscientist, Neurosurgeon, University

05 October 1925
Biologist
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14 May 1917
Mathematician

19 September 1901
Biologist, University teacher

28 November 1905
Mathematician, Topologist, University teacher

12 March 1835
Astronomer, Mathematician, Economist, Novelist,

14 December 1939
Computer scientist

24 July 1945
astronomer, physicist

22 July 1904
Psychologist, Neuroscientist, University teacher

15 July 1918
Neuroscientist, Psychologist, University teacher

13 July 1932
Popularizer of science, Astrophysicist, Science

09 November 1952
Biologist, Molecular biologist, Geneticist,

21 October 1942
Philosopher

26 April 1932
Chemist, Scientist

26 February 1866
Industrialist

19 May 1968
Computer scientist, Engineer, Network engineer,

30 November 1948
Computer Scientist

06 October 1936
Mathematician, University teacher

17 December 1920
Computer Scientist

20 March 1879
Researcher

22 May 1948
Astronomer

28 February 1925
Mathematician, University teacher

29 August 1943
Physicist, University teacher

26 May 1927
Neuroscientist, Psychologist

09 August 1941
Computer scientist, Engineer, Programmer

09 February 1907
Mathematician

24 October 1908
Geophysicist

17 September 1946
Molecular biologist, University teacher,

05 June 1933
Mathematician

27 October 1828
Statesman

22 March 1917
Mathematician

03 March 1841
Oceanographer

19 August 1924
Physicist, Inventor, Photographer

16 May 1919
Physicist

09 January 1802
Author

25 April 1873
Microbiologist

14 August 1886
Physicist

22 August 1915
Physicist

15 August 1971
Scientist

10 December 1906
Physicist
![]John William Dawson ]John William Dawson](http://www.thefamouspeople.com/profiles/thumbs/john-william-dawson-1.jpg)
13 October 1820
Geologist

30 September 1956
Physicist

27 April 1926
Biologist

28 May 1932
Physician

11 June 1912
Biologist

12 May 1895
Chemist

20 April 1798
Geologist

21 June 1887
Geologist

27 August 1913
Chemist

04 May 1926
Physicist

18 March 1871
Geologist

19 February 1871
Paleontologist

06 July 1913
Scientist

29 September 1915
Canadian pathologist

09 May 1785
Meteorologist

01 June 1823
Geologist

12 September 1940
Chemist

17 November 1865
Astronomer

18 October 1952
Scientist

01 November 1932
Researcher

21 May 1866
Botanist

20 March 1920
Mathematical statistician

21 September 1909
Oceanographer