nosing ngāwha whaiaro
Ko te karu photoluminescent he rongoā haumaru tūhuratia e whakapai ake ana i te kitea me te haumaru i ngā takotoranga māmā. Ko tēnei hua hou e hono ana i te hanganga pakari me te hangarau luminescent matatau, e waihangana ana i tētahi pūnaha arataki e huinga ana i te ao māmā me te whakaatu i tētahi māmā roa i te pō. Ko te karu he matū paraihe ranei, PVC ranei e kuhuna ana i ngā tikanga photoluminescent e puaki ana i te kaha ao i te wā o te rā, i te wā rānei e noho ana ki te ao hangahanga. Ka tukuna ka hinga te kaha nei hei māmā kitea ka heke te ao, e totohu ana i te kitea nui mō te 10 haora. Hei teka pea ngā pūnaha ao hiko tūmatanui, ko te hangarau nei he mea nui rawa atu i ngā take āhua. Kua whakauruhia te karu photoluminescent i ngā ataamira, ngā ara haere, me ngā ara putanga āhua i ngā whare hokohoko, ngā whare wananga, ngā whare hauora, me ngā pokapū waka. E tutuki ana tēnei hua i ngā paerewa haumaru marino me ngā ture whare, e tuku ana i tētahi rongoā kore tiaki e kore e hiahiatia he punaha hiko. Ko ana ahuatanga korematea huaki ai ia mō ngā whakamahinga roto me waho, ā, ko tōna mata kāore e slip e tuku ana anō hoki i ngā painga haumaru mō ngā kairere.