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Newton, Sir Isaac

(Encyclopedia)Newton, Sir Isaac, 1642–1727, English mathematician and natural philosopher (physicist), who is considered by many the greatest scientist that ever lived. Newton was his university's representa...

newton, unit of measure

(Encyclopedia)newton, abbr. N, unit of force in the mks system of units, which is based on the metric system; it is the force that produces an acceleration of 1 meter per second per second when exerted on a mass of...

Barrow, Isaac

(Encyclopedia)Barrow, Isaac, 1630–77, English mathematician and theologian. His method of finding tangents prefigured the differential calculus developed by Isaac Newton. He was professor of mathematics at Cambri...

Brewster, Sir David

(Encyclopedia)Brewster, Sir David, 1781–1868, Scottish physicist and natural philosopher. He is noted especially for his research into the polarization of light (the invention of the kaleidoscope was one result o...

Coffin, Sir Isaac

(Encyclopedia)Coffin, Sir Isaac, 1759–1839, British naval officer, b. Boston, Mass. From a loyalist family, he fought for the British in the American Revolution and in the French Revolutionary Wars; at the end of...

Pitman, Sir Isaac

(Encyclopedia)Pitman, Sir Isaac, 1813–97, English inventor of phonographic shorthand. In Stenographic Soundhand (1837) he set forth a shorthand system based on phonetic rather than orthographic principles; adapte...

Brock, Sir Isaac

(Encyclopedia)Brock, Sir Isaac, 1769–1812, British general, Canadian hero of the War of 1812. A British army officer, he was sent to Canada in 1802 and was given command (1806) of Upper and Lower Canada. He stren...

Hampshire, Sir Stuart Newton

(Encyclopedia)Hampshire, Sir Stuart Newton, 1914–2004, British philosopher, grad. Oxford. He taught at Oxford, University College (London), London Univ., and Princeton before joining (1984, emeritus after 1990) t...

Du Châtelet-Lomont, Gabrielle Émilie le Tonnelier de Breteuil, marquise

(Encyclopedia)Du Châtelet-Lomont, Gabrielle Émilie le Tonnelier de Breteuil, marquise gäbrēĕlˈ āmēlēˈ lə tōnəlyāˈ də brətöˈyə märkēzˈ dü shätəlāˈ-lōmōNˈ [key], 1706–49, French mathe...

Rowell, Newton Wesley

(Encyclopedia)Rowell, Newton Wesley rouˈəl [key], 1867–1941, Canadian jurist and statesman, b. Ontario. He was elected (1911) to the Ontario legislature and then served in the Canadian House of Commons (1917–...