Ua hui mākou me kahi kīʻaha wai plastik i hana ʻia e kahi hui hoa, e hoʻohana ana i nā mea tritan. Eia naʻe, ma hope o ka nānā ʻana i nā mea, ua ʻike mākou ua hiki i ka ratio o nā mea hou a me nā mea kahiko i hoʻohana ʻia e ka hui ʻē aʻe i ka 1: 6, ʻo ia hoʻi, ke kumukūʻai o nā mea hou no nā 7 tons o nā mea like ...
Heluhelu hou aku