In 1851,Jean-Bernard-Leon Foucault suspended a pendulum,(later named the Foucault pendulum) from the dome of the Pantheon in Paris. The length of the arm was 67m. It was the first demonstration of the Earth's rotation with a purely indoors experiment | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Tafreshi, Babak |
Taille de l’image : | 2415 px × 3644 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |