Origins & Early Life

Norman Foster Ramsey Jr. (August 27, 1915 – November 4, 2011) was an American physicist who was awarded the 1989 Nobel Prize in Physics for the invention of the separated oscillatory field method (see Ramsey interferometry), which had important applications in the construction of atomic clocks. A physics professor at Harvard University for most of his career, Ramsey also held several posts with such government and international agencies as NATO and the United States Atomic Energy Commission. Among his other accomplishments are helping to found the United States Department of Energy's Brookhaven National Laboratory and Fermilab.

Pivotal Works & Achievements

Norman Foster Ramsey Jr. was born in Washington, D.C., on August 27, 1915, to Minna Bauer Ramsey and Norman Foster Ramsey. His mother was the daughter of German immigrants and an instructor at the University of Kansas. His father, who was of Scottish descent, was a 1905 graduate of the United States Military Academy at West Point and an officer in the Ordnance Department who rose to the rank of brigadier general during World War II, commanding the Rock Island Arsenal. He was raised as an Army brat, frequently moving from post to post, and lived...

Enduring Legacy & Impact

The historical impact and works continue to influence the modern world.

Contemporary Figures & Related Historical Timelines

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• Baal Shem Tov — Shared historical date (08-27 · Born) (1698): Founder of Hasidic Judaism, a Jewish mystic from the Polish-Lithuanian Commonwealth.
• Bennett Cerf — Shared historical date (08-27 · Died) (1971): American publisher, author, and co-founder of Random House.
• Charles K. Kao — Shared historical date (11-04 · Born) (1933): Pioneering figure in fibre optics, laying the groundwork for modern global telecommunications.
• David Stirling — Shared historical date (11-04 · Died) (1990): Scottish officer, founder of the Special Air Service (SAS) and Rhodesian activist.
• 1915 Historical Timeline & Archive — Explore world events and figures from 1915
• August 27 (08-27) On This Day — Historical birthdays and events on August 27
• 2011 Historical Timeline & Archive — Explore world events and figures from 2011
• November 4 (11-04) On This Day — Historical events and memorials on November 4