Computer keyboard key. Coloured scanning electron micrograph (SEM) of the apostrophe and "at" symbol (@) key from a computer keyboard. @ is used in all email addresses. Magnification unknown | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Power And Syred |
Taille de l’image : | 3500 px × 3000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |