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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
Countries (85)
33 figures
Werner Heisenberg
1901 – 1976The uncertainty principle.
Barbara McClintock
1902 – 1992Discovered jumping genes decades before the field caught up.
Hideki Yukawa
1907 – 1981Predicted the meson and the nuclear strong force.
Rachel Carson
1907 – 1964Silent Spring launched the environmental movement and got DDT banned.
Rita Levi-Montalcini
1909 – 2012Discovered nerve growth factor in a bedroom lab under fascist persecution.
Subrahmanyan Chandrasekhar
1910 – 1995Worked out at nineteen why some stars must collapse into black holes.
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.
Maurice Wilkins
1916 – 2004Shared the DNA structure Nobel.
Richard Feynman
1918 – 1988QED, nanotechnology's founding lecture, and the Challenger diagnosis.
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.
Marie Tharp
1920 – 2006Mapped the ocean floor and proved continental drift.
Abdus Salam
1926 – 1996Unified the electromagnetic and weak forces; first Muslim science laureate.
César Milstein
1927 – 2002Monoclonal antibodies — now a $200bn class of medicines.
Alan MacDiarmid
1927 – 2007Conductive polymers — flexible screens and printed electronics.
Peter Higgs
1929 – 2024Predicted the boson that gives particles mass, found 48 years later.
Tu Youyou
b. 1930Extracted artemisinin from ancient texts; millions of malaria deaths averted.
Ada Yonath
b. 1939Mapped the ribosome, the cell's protein factory and antibiotic target.
Wangari Maathai
1940 – 2011Green Belt Movement founder; 51 million trees and a democracy campaign.
Stephen Hawking
1942 – 2018Hawking radiation and A Brief History of Time.
Mario Molina
1943 – 2020Proved CFCs destroy ozone; his work produced the Montreal Protocol.
Ahmed Zewail
1946 – 2016Founded femtochemistry, filming chemical bonds as they break.
Jeffrey Bland
b. 1946Coined and codified functional medicine; founded the Institute for Functional Medicine in 1991.
Candace Pert
1946 – 2013Discovered the opiate receptor and argued the body is a single emotional-molecular network.
Elizabeth Blackburn
b. 1948Discovered telomerase, central to ageing and cancer research.
David Perlmutter
b. 1954Neurologist who put diet, glycemia and the microbiome at the centre of brain health.
Katalin Karikó
b. 1955Demoted, defunded, and right: her mRNA work produced the COVID vaccines.
Mia Couto
b. 1955Biologist-novelist who reinvented Portuguese in Mozambican terms.
Shinya Yamanaka
b. 1962Reprogrammed adult cells into stem cells, remaking regenerative medicine.
Jennifer Doudna
b. 1964CRISPR gene editing, now in approved sickle-cell therapy.