Didn't He SayScientists
Scientists and investigators known for work in the natural, mathematical, and medical sciences.
19 PEOPLE
Al-Biruni
Combined mathematical astronomy, geography, chronology, and comparative cultural study.
OPEN THE PROFILE →Al-Farghani
Wrote an accessible astronomical summary that became influential in Latin translation.
OPEN THE PROFILE →Al-Idrisi
Produced one of the most sophisticated medieval geographical works for the Norman court of Sicily.
OPEN THE PROFILE →Al-Jazari
Wrote an illustrated engineering manual describing sophisticated machines and automata.
OPEN THE PROFILE →Al-Khwarizmi
Wrote foundational mathematical works that gave algebra and algorithm their later names.
OPEN THE PROFILE →Al-Kindi
Helped introduce Greek philosophical vocabulary into Arabic intellectual life.
OPEN THE PROFILE →Al-Razi
Advanced medical observation while engaging philosophical questions with unusual independence.
OPEN THE PROFILE →Al-Zahrawi
Authored a major surgical encyclopedia with descriptions of instruments and procedures.
OPEN THE PROFILE →Charles Darwin
Changed debates about design, life, and belief by offering a natural mechanism for biological diversity.
OPEN THE PROFILE →Ibn Rushd
Defended philosophical inquiry and produced influential commentaries on Aristotle.
OPEN THE PROFILE →Ibn Sina
Created a philosophical and medical synthesis that shaped Islamic and European thought for centuries.
OPEN THE PROFILE →Ibn Tufayl
Used narrative philosophy to explore knowledge, nature, reason, and spiritual ascent.
OPEN THE PROFILE →Ibn al-Haytham
Revolutionized optics by arguing that vision occurs through light entering the eye.
OPEN THE PROFILE →Ibn al-Nafis
Described pulmonary circulation in a critique of Galenic anatomy.
OPEN THE PROFILE →Jabir ibn Hayyan
Became the namesake of a large alchemical corpus influential in Islamic and Latin traditions.
OPEN THE PROFILE →Maimonides
Systematized Jewish law and philosophical theology in works studied across Jewish and philosophical traditions.
OPEN THE PROFILE →Nasir al-Din al-Tusi
Combined philosophy, theology, ethics, and astronomy while leading the Maragha observatory.
OPEN THE PROFILE →Thabit ibn Qurra
Translated and extended Greek mathematical and astronomical works in Abbasid Baghdad.
OPEN THE PROFILE →Thomas Henry Huxley
Coined and defended agnosticism as a discipline of not claiming knowledge beyond evidence.
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