Ngā Rakihi Nui ka Tāraiaraumārama: He Ratonga Photoluminescent Matua mō te Whakamārama Takutai Kua Pakaru

Ko ngā rākau nui ka mārama i te pō e tuku ana i ētahi whai take matua e pai ana kia whakatairangitia ai mō ngā whakamahinga ataahua me ngā whakamahinga mataara. Ko te painga matua o ēnei rākau ko te mārama i te pō mā te ara kore hiko, arā he whiringa noa, e kore e hiahiatia hiko, nō reira he whiringa e pai ana ki te taiao me te tūmomo utu iti. Waihoki, wāia ana ngā wāhi taiao ki te āhua mārama, ā, ko ngā rākau hei tohu mō ngā ara, ka pai ake te haumaru, ka ataahua ake hoki te āhua. Heoi anō te kaha o ēnei rākau, i hangaia hoki kia hereki kia taea ai ngā huringa āhuarangi, mai i te ra kākā ki te ua pīroiro, ki te hukapapa hoki. I rite ai ki ngā taputapu mārama tawhito, kāore he tikanga whakahaere e hiahiatia ana, engari anake te parakuihi i wa wā, kāore he hiahia ki te whakakapi mira, ki te whakahaere hiko rānei. Kua whanaketia te hangarau photoluminescent i roto i ēnei rākau, ka mārama ake, ka roa ake te wā o te mārama i ngā putanga tuatahi. Heoi anō te whanonga o ēnei rākau, ka taea te whakamahi i ngā wāhi maha, mai i ngā ahurewa māra ki ngā taonga whakapaipai roto, ā, ka taea hoki te neke haerenga. Kāore hoki he pāmu ki te taiao ēnei rākau, nā te mea kāore he matūpōkai kino, kāore he matū iraruke rānei. Kaitea pea te hiahia ki te mārama hangarau i ngā wāhi taiao, ka taea ai te tiaki i te hiko. Anō hoki, ka mau tonu te āhua ka mārama i te pō o ēnei rākau mō ngā tau maha, nō reira he whakaurunga roa e mānawaitia ana te uara i te wā.