Electric spark,positive pole. Historical artwork of the branching patterns resulting from a spark from a positive electrical pole. Artwork from A Travers l'Electricite (G. Dary,Paris,1900) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Terry, Sheila |
Taille de l’image : | 3024 px × 4062 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |