Science · Philosophy · 1821–1894

Hermann von Helmholtz

German scientist who formulated the law of conservation of energy

Did you know?He invented the ophthalmoscope, a device that allows doctors to see into the back of the human eye.

Hermann Ludwig Ferdinand von Helmholtz (31 August 1821 – 8 September 1894; "von" since 1883) was a German physicist and physician who made significant contributions in several scientific fields, particularly hydrodynamic stability.

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Virgo

Age at death: 73
Years since death: 132

Born: August 31, 1821 · Potsdam, Germany
Died: September 8, 1894
Nationality: German
Known for: Science, Philosophy

Family

Father: Ferdinand Helmholtz
Spouses: Anna von Helmholtz, Olga von Helmholtz
Children: Ellen von Siemens-Helmholtz, Friedrich Julius von Helmholtz, Richard von Helmholtz, Robert von Helmholtz

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AD 12–AD 41

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b. 1956

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1870–1952

Maria Montessori

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b. 1985

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b. 1949

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AD 161–AD 192

Commodus

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1958–2009

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1828–1910

Leo Tolstoy

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1451–1506

Christopher Columbus

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1254–1324

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