Mobile telephone use. Computer illustration of a man's head seen in front of mobile,or cellular,telephones and brains. Mobile phones use low-power microwave radio signals to transmit calls. Some people believe that these microwaves harm the brain | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Victor Habbick Visions |
Bildgröße: | 2264 px × 2640 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |