Cilmi baarayaashu waxay sameeyaan horumar tamarta lagu koriyo ah
Koox cilmi-baarayaal ah oo ka tirsan Jaamacadda North Carolina State University, oo la shaqeynayay shirkadda unugyada photovoltaic cell (OPV) ee NextGen Nano, ayaa muujiyay sida loogu daro ...