english: What's really important here is that a solar cell has become a receiver for high-speed wireless signals encoded in light, while it maintains its primary function as an energy-harvesting device.
non_english: Ovde je zaista bitno to da je solarna ćelija postala prijemnik za bežične signale velike brzine koji su kodirani u svetlosti, dok održava svoju primarnu funkciju kao sprava za ubiranje energije.