Kwiindawo zethu zokuhlala, ezinye izityalo zikhula ecaleni kwemithi ezineepropathi ezilungileyo. Njengengca yeNapier - ekwabizwa ngokuba yingca yendlovu.
Ingca ayisebenzisi nje kuphela njengokutya kwesilwanyana, iingcambu zayo ezinzulu ziyanceda ukukhusela umhlaba ekukhukulisweni komhlaba kwaye inokude isetyenziselwe ukufumana i-biofuel. ?
Ngendlela, igama elithi ingca ivela kwinto yokuba kukutya okuthandayo kweendlovu. ? #1Like1Baum