Historical Archives & Public Figures

Marie Francois Xavier Bichat

France

1771 – 1802 (30 years old)

Brilliant French anatomist who founded modern histology and tissue pathology without using a microscope, dissecting 600 human cadavers in a single winter to identify twenty-one elementary human tissue types.

Paris, France

33 Full Record →

Sciences & Discovery

38

🕯️ 810

Luigi Galvani

Luigi Aloisio Galvani

Italy

9 September 1737 – 4 December 1798 (61 years old)

Italian physician and anatomist who discovered bioelectricity ('animal electricity'), demonstrating that nerves and muscles communicate via electrical currents, inspiring Mary Shelley's Frankenstein.

Bologna, Italy

38 Full Record →

Sciences & Discovery

53

🕯️ 960

Antoine-Laurent de Lavoisier

France

26 August 1743 – 8 May 1794 (50 years old)

'Father of Modern Chemistry' who discovered the law of conservation of mass, recognized and named oxygen and hydrogen, abolished the phlogiston theory, and standardized chemical nomenclature.

Paris, France

53 Full Record →

Sciences & Discovery

38

🕯️ 950

Benjamin Franklin

United States

17 January 1706 – 17 April 1790 (84 years old)

Founding Father and polymath who proved that lightning is electrical through his famous kite experiment, formulated the conservation of electric charge, and invented the lightning rod and bifocal glasses.

Philadelphia (Pennsylvania), United States

38 Full Record →

Sciences & Discovery

43

🕯️ 970

Leonhard Euler

Russia

15 April 1707 – 18 September 1783 (76 years old)

Most prolific mathematician in history whose Euler's identity ($e^{ipi} + 1 = 0$) is hailed as the most beautiful formula in mathematics, and who standardized modern mathematical notation.

Saint Petersburg, Russia

43 Full Record →

Sciences & Discovery

1,648

🕯️ 111

Daniel Bernoulli

Netherlands

1700 – 1782 (82 years old)

Swiss mathematical genius who discovered Bernoulli's principle of fluid dynamics and laid the foundations of kinetic gas theory.

Basel, Switzerland

1,648 Full Record →

Sciences & Discovery

39

🕯️ 910

Carl Linnaeus (Carl von Linné)

Carl von Linné

Sweden

23 May 1707 – 10 January 1778 (70 years old)

Swedish naturalist whose Systema Naturae founded modern biological taxonomy, introducing binomial nomenclature (genus and species, e.g. Homo sapiens) to classify all living organisms.

Uppsala, Sweden

39 Full Record →

Sciences & Discovery

9

🕯️ 0

Ahmad al-Damanhuri

أحمد الدمنهوري

Egypt

1689 – 1778 (89 years old)

Remarkable 18th-century polymath and Grand Imam of Al-Azhar who was simultaneously a practicing physician, mathematician, and philosopher, lecturing on anatomy and algebra at Al-Azhar.

Cairo, Egypt

9 Full Record →

Sciences & Discovery

31

🕯️ 0

Albrecht von Haller

Switzerland

1708 – 1777 (69 years old)

Swiss polymath, anatomist, and poet celebrated as the 'Father of Modern Experimental Physiology', who discovered the distinction between muscular irritability (contractility) and nervous sensibility in animal tissues.

Bern, Switzerland

31 Full Record →

Sciences & Discovery

35

🕯️ 910

Mikhail Lomonosov

Михаил Васильевич Ломоносов

Russia

19 November 1711 – 15 April 1765 (53 years old)

Universal Russian polymath who founded Moscow State University, discovered the atmosphere of Venus during its 1761 transit, and formulated the conservation of mass and energy before Lavoisier.

Saint Petersburg, Russia

35 Full Record →

Sciences & Discovery

33

🕯️ 890

Émilie du Châtelet

Gabrielle Émilie Le Tonnelier de Breteuil, marquise du Châtelet

France

17 December 1706 – 10 September 1749 (42 years old)

French Enlightenment mathematician and physicist whose translation and commentary on Newton's Principia remains the standard French text, and who proved that kinetic energy is proportional to mv².

Lunéville (Meurthe-et-Moselle), France

33 Full Record →

Sciences & Discovery

35

🕯️ 870

Edmond Halley

Great Britain

8 November 1656 – 25 January 1742 (85 years old)

English Astronomer Royal who calculated the periodic 76-year orbit of Halley's Comet, personally funded and published Newton's Principia, and mapped southern hemisphere stars from St Helena.

London, United Kingdom

35 Full Record →

Sciences & Discovery

35

🕯️ 999

Sir Isaac Newton

Isaac Newton

Great Britain

4 January 1643 – 31 March 1727 (84 years old)

Supreme giant of science whose Philosophiæ Naturalis Principia Mathematica formulated the three laws of motion and universal gravitation, co-invented calculus, and discovered the color spectrum in light.

London, United Kingdom

35 Full Record →

Sciences & Discovery

28

🕯️ 0

Antoni van Leeuwenhoek

Netherlands

1632 – 1723 (90 years old)

Dutch draper and self-taught scientist acclaimed as the 'Father of Microbiology', who ground exquisite single-lens microscopes magnifying up to 500 times to discover the microscopic living world: bacteria, protozoa, sperm cells, and red blood cells.

Delft, Netherlands

28 Full Record →

Sciences & Discovery

32

🕯️ 920

Antonie van Leeuwenhoek

Antoni van Leeuwenhoek

Germany

24 October 1632 – 26 August 1723 (90 years old)

'Father of Microbiology' who ground single spherical lenses with 300x magnification to discover bacteria, protozoa (animalcules), spermatozoa, and red blood cells.

Delft, Netherlands

32 Full Record →

Sciences & Discovery

39

🕯️ 810

Giovanni Domenico Cassini

Gian Domenico Cassini

Italy

8 June 1625 – 14 September 1712 (87 years old)

First Director of the Paris Observatory who discovered the Cassini Division in Saturn's rings, four Saturnian moons (Iapetus, Rhea, Tethys, Dione), and the rotation of Jupiter and Mars.

Paris, France

39 Full Record →

Sciences & Discovery

32

🕯️ 0

Nehemiah Grew

Great Britain

1641 – 1712 (70 years old)

English physician and plant anatomist who co-founded plant anatomy alongside Malpighi, discovered that flowers are sexual reproductive organs, and published the first scientific description of human fingerprints.

London, United Kingdom

32 Full Record →

Sciences & Discovery

42

🕯️ 820

Ole Rømer

Ole Christensen Rømer

Denmark

25 September 1644 – 19 September 1710 (65 years old)

Danish astronomer who made the first quantitative measurement of the speed of light in 1676 by observing the timing discrepancies of Jupiter's moon Io during Earth's orbital journey.

Copenhagen, Denmark

42 Full Record →

Public Figures & Cultural Luminaries