Hermann Helmholtz, German physicist

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Hermann Helmholtz, German physicist

Hermann Ludwig Ferdinand von Helmholtz (1821- 1894), German physiologist and physicist. Helmholtz studied medicine and graduated in 1842 at the Royal Medicochirurgical Institute of Berlin. He made careful studies of the ear and the eye. In 1851 Helmholtz invented the ophthalmoscope and the ophthalmometer: the former is used to study the eyes interior and the latter to measure the eyes curvature. His main achievement as a physicist was the formulation of the Law of the Conservation of Energy which he developed at the same time as, but independently from, the German physicist Mayer and the French physicist Joule. Engraving from Discoveries and Inventions of the Nineteenth Century (1898)

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1898 1900s Conservation Discoveries And Inventions Energy Engraving German Heat L Aw Of The Nineteenth Century Ophthalmoscope Physicist Physiological Physiologist Physiology Scientist Thermodynamics Hermann Helmholtz Ludwig Mono Chrome Physical

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EDITORS COMMENTS
This engraving from the late 19th century showcases Hermann Helmholtz, a prominent German physicist and physiologist. Born in 1821, Helmholtz dedicated his life to unraveling the mysteries of human physiology and energy conservation. After completing his medical studies in Berlin, he delved into meticulous research on the ear and eye. Helmholtz's contributions to ophthalmology are particularly noteworthy. In 1851, he ingeniously invented both the ophthalmoscope and the ophthalmometer. The former allowed for detailed examination of the interior of the eye, while the latter measured its curvature with precision. However, it was in physics that Helmholtz achieved his greatest feat: formulating the Law of Conservation of Energy. Independently developed around the same time as other renowned physicists such as Mayer and Joule, this groundbreaking principle revolutionized our understanding of thermodynamics. The monochrome artwork beautifully captures Helmholtz's intellectual prowess and scientific curiosity. His legacy endures through this historical illustration that serves as a testament to his significant contributions to both physiology and physics. As we gaze upon this image from Science Photo Library, we are reminded not only of Hermann Helmholtz's remarkable achievements but also how science has continuously evolved throughout history thanks to brilliant minds like his.

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