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Sir William Rowan Hamilton: Quick Facts

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Facts

Born August 3, 1805 or August 4, 1805 • Dublin • Ireland
Died September 2, 1865 • Dublin • Ireland
Subjects Of Study conical refraction • dynamics • quaternion
Christiaan Huygens
Christiaan Huygens
Dutch scientist and mathematician
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Omar Khayyam
Persian poet and astronomer
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Thomas Harriot
English mathematician and astronomer
Aryabhata I
Aryabhata
Indian astronomer and mathematician
Engraved portrait of Gottfried Wilhelm von Leibniz with long curly hair, wearing a buttoned coat and cravat, facing forward.
Gottfried Wilhelm Leibniz
German philosopher and mathematician
Galileo
Galileo
Italian natural philosopher, astronomer, and mathematician
John von Neumann
John von Neumann
American mathematician
Giordano Bruno
Giordano Bruno
Italian philosopher
Euclid
Euclid
Greek mathematician
Engraving of six astronomers, with Hipparchus seated at center and, from left to right, Galileo, Johannes Hevelius, Tycho Brahe, Nicolaus Copernicus, and Ptolemy standing, each holding scientific instruments.
Hipparchus
Greek astronomer
Engraving portrait of Carl Friedrich Gauss wearing a cap and formal 19th-century clothing, with detailed shading around his face and upper body.
Carl Friedrich Gauss
German mathematician
Roger Bacon
Roger Bacon
English philosopher and educational reformer
How did Ptolemy explain retrograde motion?
Ptolemy
Egyptian astronomer, mathematician, and geographer
Edmond Halley
Edmond Halley
British scientist
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Diophantus
Greek mathematician
Arthur Stanley Eddington.
Arthur Eddington
British scientist
Portrait of Pierre Simon Marquis de Laplace wearing formal attire with a sash and star-shaped medal, looking slightly to his left.
Pierre-Simon, marquis de Laplace
French scientist and mathematician
John Herschel
Sir John Herschel, 1st Baronet
English astronomer
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Eudoxus of Cnidus
Greek mathematician and astronomer
Simon Newcomb, c. 1905.
Simon Newcomb
American astronomer and mathematician

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