Brain power and light bulb. Conceptual image of a brain in a light bulb, representing ideas, the power of the human brain, the discovery and harnessing of electricity, and the invention of light bulbs. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Ella Maru Studio |
Taille de l’image : | 5944 px × 5944 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |