Science & technology

Birth of Gabriel Lippmann

16 August 1845

Gabriel Lippmann was born on 16 August 1845 in Bonnevoie. A French physicist born in Luxembourg, Lippmann invented a method of color photography based on the interference of light waves, in which light reflected from a mercury mirror creates standing waves within a photographic emulsion. The method produced highly accurate colors, and won him the Nobel Prize in Physics in 1908, but was too complex for general use and was displaced by other processes. He also studied electrocapillary phenomena and developed the capillary electrometer, and he contributed to the theory of seismographs and to the measurement of time. He was a professor at the Sorbonne, and died aboard a ship returning from Canada.

Open on the timeline

Before and after

More in Science & technology

The era

This moment belongs to the Industrial era (1760 CE to 1914 CE), steam, factories and revolutions. You can also browse everything in the 19th century.