Harold Edgerton: Pioneer of Strobe Photography
This paper profiles Harold Eugene "Doc" Edgerton (1903–1990), the MIT electrical engineering professor whose invention of the modern electronic flash transformed both science and photography. The paper traces Edgerton's early life in Nebraska, his academic training, and his career-long experimentation with stroboscopes. It covers his landmark contributions — from commercial strobe lighting and wartime aerial photography to the Rapatronic camera used to photograph nuclear explosions — as well as his collaboration with Jacques Cousteau and underwater sonar work. The paper concludes by assessing Edgerton's dual legacy as an engineer of extraordinary technical skill and an unwitting artist whose images continue to appear in museums worldwide.
- Early Life and Education: Edgerton's Nebraska childhood, education, and early career
- Career Milestones and Collaborations: Key partnerships, EG&G, and Cousteau collaboration
- Contributions to Photography: Edgerton's breakthrough in freezing high-speed motion
- The Electronic Flash and Its Development: Invention of strobe flash and commercial introduction
- Wartime and Nuclear Photography: WWII aerial flash and Rapatronic nuclear camera
- Legacy and Influence: Edgerton's lasting impact on art and engineering
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What makes this paper effective
- The paper organizes Edgerton's life and work chronologically, making it easy to follow how his early curiosity with machines evolved into world-changing photographic innovation.
- It balances biographical detail with technical explanation, giving readers enough context to understand both who Edgerton was and why his inventions mattered.
- Concrete examples — a bullet piercing fruit, a milk-drop splash, nuclear explosions at Enewetak Atoll — ground abstract technical claims in vivid, memorable images.
Key academic technique demonstrated
The paper effectively uses synthesis across multiple source types — a museum biography, a BBC feature article, and a Physics Today obituary — to build a coherent, multi-dimensional portrait of its subject. Rather than summarizing each source separately, the writer weaves them together, using each to complement the others and avoiding over-reliance on any single account.
Structure breakdown
The paper opens with biographical background covering Edgerton's childhood, education, and personal life. A second section covers his professional collaborations and institutional affiliations. The longest section details his photographic contributions, subdivided implicitly by theme: the development of the electronic flash, wartime applications, and nuclear photography. A brief closing paragraph addresses his legacy and his own reluctance to be called an artist. Works Cited follows MLA format.
Early Life and Education
Born on April 6, 1903, in Fremont, Nebraska, Harold Eugene Edgerton was the eldest child of Mary and Frank Edgerton. He was raised in Aurora, Nebraska, where from an early age he was fascinated with machines and motors. As a boy, he loved dismantling broken items, deducing how they worked, and repairing them. He graduated from the University of Nebraska–Lincoln in 1925. In 1928, he married Esther Garrett, with whom he had three children: a daughter, Mary Lou, and two sons, William and Robert.
Edgerton became an electrical engineering professor at MIT (Massachusetts Institute of Technology) and is recognized by many as the scientist who transformed the stroboscope — then a little-known laboratory instrument — into a device commonly used in cameras. He earned his Master's degree from MIT in 1927, and in 1931 completed his doctoral thesis, in which he studied synchronous motors using stroboscopes. He credited Charles Stark Draper with inspiring him to apply stroboscopes to ordinary objects. Edgerton's first experiment in this vein was a jet of water gushing from a tap. In 1934 he received a Royal Photographic Society bronze medal, and in 1973 he was awarded the National Medal of Science.
Harold's interest in photography came from his uncle, Ralph Edgerton, a studio photographer who taught him how photographs are taken, developed, and printed. During his student years, Edgerton held summer jobs — including floor-sweeping and line-repairing — at the Nebraska Power and Light Company, work he found immensely challenging and rewarding. After graduation, he spent a year in the research division at General Electric's Schenectady branch, where he first encountered a stroboscope while examining the large electric motors used in generating power.
Works Cited
"Doc Life: Midwestern Boy: 1903–1926." Visionary Engineer, Massachusetts Institute of Technology, n.d. Web. 12 Nov. 2015.
Dowling, Stephen. "Harold Edgerton Invented the Electronic Flash — Which Allowed Him to Capture Things the Human Eye Cannot See." British Broadcasting Corporation, July 2014. Web. 11 Nov. 2015.
Gray, Paul E. "Harold E. Edgerton." Physics Today, Apr. 1991, pp. 126+. Academic Search Premier. Web. 11 Nov. 2015.
"Harold Edgerton." LUMIERE, n.d. Web. 12 Nov. 2015.
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