A.P.J. Abdul KalamA.P.J. Abdul Kalam
15 October 1931, Indian
Former President of India
Neil deGrasse TysonNeil deGrasse Tyson
05 October 1958, American
Astrophysicist

Alfred NobelAlfred Nobel
21 October 1833, Swedish
 

Juliane KoepckeJuliane Koepcke
10 October 1954, German, Peruvian
Lone Survivor of 1971 LANSA Plane Crash

Niels BohrNiels Bohr
07 October 1885, Danish
Nobel Prize Winning Physicist

Enrico FermiEnrico Fermi
29 September 1901, Italian, American
Nobel Laureate in Physics
Subrahmanyan ChandrasekharSubrahmanyan Chandrasekhar
19 October 1910, Indian
 

Henry CavendishHenry Cavendish
10 October 1731, British
Chemist

Sir Christopher WrenSir Christopher Wren
20 October 1632, British
Architect
Robert H. GoddardRobert H. Goddard
05 October 1882, American
Physicist

Trofim LysenkoTrofim Lysenko
29 September 1898, Russian
Experimenter
James ChadwickJames Chadwick
20 October 1891, British
Discoverer of Neutron

Marie StopesMarie Stopes
15 October 1880, British
Paleobotanist & Women’s Rights Activists

Fridtjof NansenFridtjof Nansen
10 October 1861, Norwegian
Explorer

Meghnad SahaMeghnad Saha
06 October 1893, Indian
Physicist

Barry MarshallBarry Marshall
30 September 1951, Australian
Australian physician
Thomas Hunt MorganThomas Hunt Morgan
25 September 1866, American
Geneticist

Evangelista TorricelliEvangelista Torricelli
15 October 1608, Italian
Physicist

Otto Heinrich WarburgOtto Heinrich Warburg
08 October 1883, German
Physiologist & Physician

Max von Laue or Max bMax von Laue
09 October 1879, German
Physicist
Howard FloreyHoward Florey
24 September 1898, Australian
Pathologist and Pharmacologist

Mihajlo Idvorski PupinMihajlo Idvorski Pupin
09 October 1858, Serbian
Physicist
William RamsayWilliam Ramsay
02 October 1852, British
Chemist

Carlo UrbaniCarlo Urbani
19 October 1956, Italian
Epidemiologist

Richard DedekindRichard Dedekind
06 October 1831, German
Mathematician
Felix BlochFelix Bloch
23 October 1905, Swiss
Physicist

Mark OliphantMark Oliphant
08 October 1901, Australian
Physicist
Cesar MilsteinCesar Milstein
08 October 1927, Argentinian
Biochemist, Immunologist

Christiane Nüsslein-VolhardChristiane Nüsslein-Volhard
20 October 1942, German
Researcher

Ernest WaltonErnest Walton
06 October 1903, Irish
Physicist
Jean Baptiste PerrinJean Baptiste Perrin
30 September 1870, French
Physicist

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Henri MoissanHenri Moissan
28 September 1852, French
Chemist
Christian de DuveChristian de Duve
02 October 1917, Belgian
Biochemist

Jens C SkouJens C Skou
08 October 1918, Danish
Nobel Laureate in Chemistry

Hermann Emil FischerHermann Emil Fischer
09 October 1852, German
Chemist

Sir Harold W. KrotoSir Harold W. Kroto
07 October 1939, British
Chemist
Kenichi Fukui Kenichi Fukui
04 October 1918, Japanese
Chemist
Archibald HillArchibald Hill
26 September 1886, British
Physiologist

Nevill Francis Mott Nevill Francis Mott
30 September 1905, British
Physicist

Chen Ning YangChen Ning Yang
01 October 1922, Chinese, American
Physicist

Charles J PedersenCharles J Pedersen
03 October 1904, American
Organic Chemist
Paul BernaysPaul Bernays
17 October 1888, Swiss
Mathematician

Martin RyleMartin Ryle
27 September 1918, British
Astronomer

Clinton DavissonClinton Davisson
22 October 1881, American
Physicist

Jean-Marie LehnJean-Marie Lehn
30 September 1939, French
Chemist

Albrecht von HallerAlbrecht von Haller
16 October 1708, Swiss
Anatomist
George Wells BeadleGeorge Wells Beadle
22 October 1903, American
Geneticist

James CroninJames Cronin
29 September 1931, American
Physicist
Friedrich Karl Rudolf Bergius Friedrich Bergius
11 October 1884, German
Chemist

Rodney R. PorterRodney R. Porter
08 October 1917, British
Biochemist

Jean DaussetJean Dausset
19 October 1916, French
Immunologist
Arthur Harden Arthur Harden
12 October 1865, British
Biochemist

Johann DeisenhoferJohann Deisenhofer
30 September 1943, German
Biochemist
William Christopher ZeiseWilliam Christopher Zeise
15 October 1789, Danish
Organic Chemist

Gottfrid SvartholmGottfrid Svartholm
17 October 1984, Swedish
Computer scientist

Kathleen RubinsKathleen Rubins
14 October 1978, American
Astronaut, Biologist

Sal KhanSal Khan
11 October 1976, American
Teacher

George HotzGeorge Hotz
02 October 1989, American
Blogger, Programmer, Computer scientist
Ronald McNairRonald McNair
21 October 1950, American
Physicist, Astronaut

Narinder Singh KapanyNarinder Singh Kapany
12 October 1926, Indian
physicist, scientist, university teacher

Ashton CarterAshton Carter
24 September 1954, American
 

Johan de WittJohan de Witt
24 September 1625
Mathematician, Politician
Randall MunroeRandall Munroe
17 October 1984, American
Programmer, Comics artist, Writer, Computer

Bram CohenBram Cohen
12 October 1975, American
Computer scientist, Programmer, Blogger
Bruce LiptonBruce Lipton
21 October 1944, American
Biologist

Sean M. CarrollSean M. Carroll
05 October 1966, American
Physicist

Kathryn D. SullivanKathryn D. Sullivan
03 October 1951, American
Geologist
Nicholas RoerichNicholas Roerich
09 October 1874, Russian
Philosopher, Painter, Choreographer, Writer,

Boris NemtsovBoris Nemtsov
09 October 1959, Russian
Physicist
Craig VenterCraig Venter
14 October 1946, American
Executive Chairman of the Board of Directors of

Gerolamo CardanoGerolamo Cardano
24 September 1501, Italian
Polymath

Josh SawyerJosh Sawyer
18 October 1975, American
Video game developer, Computer scientist
William J. PerryWilliam J. Perry
11 October 1927, American
Mathematician

Werner VogelsWerner Vogels
03 October 1958
Computer scientist, Chief technology officer, Vice
Martin GardnerMartin Gardner
21 October 1914, American
Mathematician, Writer, Journalist, Literary

David Heinemeier HanssonDavid Heinemeier Hansson
15 October 1979, Danish
Programmer

John V. AtanasoffJohn V. Atanasoff
04 October 1903, American
Physicist

Cédric VillaniCédric Villani
05 October 1973, French
Mathematician, Physicist, University teacher
Matteo RicciMatteo Ricci
06 October 1552, Italian
explorer, cartographer, writer, missionary,
Karl SchwarzschildKarl Schwarzschild
09 October 1873, German
Physicist, Astronomer, Astrophysicist, University

Theodore HallTheodore Hall
20 October 1925, American
Physicist

Seymour CraySeymour Cray
28 September 1925, American
Engineer, Computer scientist

Andre GeimAndre Geim
21 October 1958, Dutch, British
Physicist
Charles StrossCharles Stross
18 October 1964, British
Writer

Vijay P. BhatkarVijay P. Bhatkar
11 October 1946, Indian
Computer scientist

Oswald AveryOswald Avery
21 October 1877, Canadian
Biologist, Physician, Geneticist

Gilbert N. LewisGilbert N. Lewis
23 October 1875, American
Physical chemist

Vernor VingeVernor Vinge
02 October 1944, American
Computer scientist
Bernard BolzanoBernard Bolzano
05 October 1781, Czech
Mathematician

David BrinDavid Brin
06 October 1950, American
Scientist
C.P. SnowC.P. Snow
15 October 1905, British
Novelist

Patrick GeddesPatrick Geddes
02 October 1854, Scottish
Biologist
Harish-ChandraHarish-Chandra
11 October 1924, Indian
mathematician, physicist, university teacher
Ole RømerOle Rømer
25 September 1644, Danish
Astronomer, Physicist, Scientist, University