Galvanism. Engraved plate showing various pieces of equipment used to study galvanism,or static electricity. In addition to several plans for making a 'galvanic pile' (battery),there are also diagrams of experiments being perfumed on a frog's legs (upper left) and a cow's head (upper right). This plate was published in George Gregory's A Dictionary of the Arts and Sciences,printed at London in 1807 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Middle Temple Library |
Taille de l’image : | 3541 px × 4961 px |
Model Release : | Non requis |
Restrictions : | - |