Sujet
Hermann Ludwig Ferdinand Helmholtz
Légende
Hermann Ludwig Ferdinand Helmholtz, from 1883 onwards from Helmholtz, 31 August 1821 - 8 September 1894, was a German physiologist and physicist. As a polymath he made important contributions to optics, acoustics, electrodynamics, thermodynamics and hydrodynamics, photo from 1885
Crédit
Photo12/Universal Images Group/Bildagentur-online
Notre référence
UMG21A01_078
Licence
Droits gérés
Format disponible
28.6Mo (4.8Mo) / 22.0cm x 32.5cm / 2604 x 3844 (300dpi)