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Filter by category and discipline, then by continent, country and century of birth. Countries not yet represented can be drafted at the research desk.
Category
Disciplines in Natural Sciences
Physics, chemistry, biology, astronomy and the sciences of the earth and brain.
Era
51 figures
Leonardo da Vinci
1452 – 1519Proved that art and science are one act of looking.
Copernicus
1473 – 1543Moved the Earth from the centre of the universe.
Andreas Vesalius
1514 – 1564Dissected humans himself and corrected Galen; founded modern anatomy.
Galileo Galilei
1564 – 1642Pointed a telescope upward and broke the authority of the ancients.
Johannes Kepler
1571 – 1630Three laws of planetary motion; every satellite orbit obeys them.
Jan Baptist van Helmont
1580 – 1644Coined 'gas' and ran the first quantitative plant-growth experiment.
Blaise Pascal
1623 – 1662Probability theory, hydrostatics, and a mechanical calculator at nineteen.
Christiaan Huygens
1629 – 1695Wave theory of light, the pendulum clock, Saturn's rings.
Antonie van Leeuwenhoek
1632 – 1723Ground lenses in a draper's shop and discovered the microbial world.
Isaac Newton
1643 – 1727Showed that one law governs the apple and the Moon alike.
Émilie du Châtelet
1706 – 1749Translated Newton into French and established kinetic energy as mv².
Carl Linnaeus
1707 – 1778Binomial nomenclature: every species on Earth still carries his two-name system.
Ruđer Bošković
1711 – 1787Proposed an atomic force theory two centuries early.
Antoine Lavoisier
1743 – 1794Named oxygen, killed phlogiston, founded modern chemistry; guillotined at 50.
Alessandro Volta
1745 – 1827Built the first battery; the volt is his.
Johann Wolfgang von Goethe
1749 – 1832A poet who also did serious science, and defined what a modern European is.
Alexander von Humboldt
1769 – 1859Invented the idea that nature is a single connected web — and that we can wreck it.
Carl Friedrich Gauss
1777 – 1855The Prince of Mathematicians; number theory, geodesy, magnetism.
Michael Faraday
1791 – 1867A bookbinder's apprentice who gave humanity electricity on demand.
Charles Darwin
1809 – 1882Explained the whole of life with one mechanism: descent with modification.
Louis Pasteur
1822 – 1895Proved that invisible organisms cause disease — and that we can beat them.
Gregor Mendel
1822 – 1884Pea plants in a monastery garden gave the world genetics.
James Clerk Maxwell
1831 – 1879Four equations that unified electricity, magnetism and light — hence radio and Wi-Fi.
Alfred Nobel
1833 – 1896Invented dynamite, then endowed the prizes to redeem the legacy.
Dmitri Mendeleev
1834 – 1907Arranged the elements so precisely that he could describe ones nobody had found.
Camillo Golgi
1843 – 1926The silver stain that made neurons visible.
Santiago Ramón y Cajal
1852 – 1934Founded neuroscience by drawing the neuron doctrine.
Nikola Tesla
1856 – 1943Alternating current, induction motors and radio principles.
Max Planck
1858 – 1947Quantised energy and started quantum theory.
Marie Skłodowska-Curie
1867 – 1934The only person to win Nobel Prizes in two different sciences.
Fritz Haber
1868 – 1934Ammonia synthesis feeds around half of humanity; also weaponised chlorine gas.
Guglielmo Marconi
1874 – 1937Made radio a transatlantic reality.
Lise Meitner
1878 – 1968Explained nuclear fission; passed over by the Nobel committee. Element 109 is meitnerium.
Albert Einstein
1879 – 1955Rewrote space, time, gravity and light in a single year of work.
Marie Stopes
1880 – 1958Opened Britain's first birth-control clinic; the charity still operates in 37 countries.
Alexander Fleming
1881 – 1955Penicillin; antibiotics have saved an estimated 200 million lives.
Emmy Noether
1882 – 1935Noether's theorem links symmetry to conservation laws — the backbone of modern physics.
Niels Bohr
1885 – 1962Quantum atom and the Copenhagen interpretation.
Nikolai Vavilov
1887 – 1943Built the world's first seed bank; starved to death in Stalin's prison.
Erwin Schrödinger
1887 – 1961Wave mechanics and What Is Life?, which inspired the DNA hunters.
Werner Heisenberg
1901 – 1976The uncertainty principle.
Rita Levi-Montalcini
1909 – 2012Discovered nerve growth factor in a bedroom lab under fascist persecution.
Dorothy Hodgkin
1910 – 1994Solved the structures of penicillin, vitamin B12 and insulin by X-ray.
Alan Turing
1912 – 1954Defined what a computer is, then was destroyed by the country he saved.
Alan Hodgkin & Andrew Huxley
1914 – 1998Explained the nerve impulse in mathematical terms.
Francis Crick
1916 – 2004Co-described the double helix and the central dogma of molecular biology.
Primo Levi
1919 – 1987Chemist whose Auschwitz testimony is the standard of moral witness.
Rosalind Franklin
1920 – 1958Photographed the shape of the molecule that makes us.
Peter Higgs
1929 – 2024Predicted the boson that gives particles mass, found 48 years later.
Stephen Hawking
1942 – 2018Hawking radiation and A Brief History of Time.
Katalin Karikó
b. 1955Demoted, defunded, and right: her mRNA work produced the COVID vaccines.