He motunga pereki tuawhitu te motunga pereki tuawhitu, he momo motunga e mahi ai i te hiko. E whakamahia ana ngā pereki hei whakaputa i te maru pereki. Ko te maru pereki nei, e mahi ana i runga i ngā tāwira kia puta ai te taurangi hiko. Ko te mea nui o ngā motunga pereki tuawhitu e hanga ana hei mahi i te waenganui o ngā takutai iti, he āhua e āhei ana ki te mahi pai i te waewae iti. Ko tēnei he pai mo ngā hau me ngā wai mō ngā take e mōhiotia ana.
Engari, he aha te motunga pereki tuawhitu takutai iti, me pēhea te pai ake i te waiora? E whai ana enei rorohiko i te whakaiti i te waiora e mau ana i roto i ngā hau me ngā wai e haere ana, kia whakatū ai he hiko e āhei ana te tangata ki te whakahaere i aua hiko i roto i ō rātou kāinga.
He nui rawa te pūtake o ēnei whakatā, ko tā rātou e taea ana te whakaputa ēneiti, ahakoa iti noa ngā haere hau. Ki te iti rawa te hau, ka taea e koe te whakamahi i te waiora, ahakoa iti noa te hau. Ko tēnei he mea nui mō te whakatipu i ngā hanganga ēneiti huringa, pērā i ngā pūahoaho hau, hei whai hua ake tonu.
Ka whakawhiti kōrero mā tātou nā te whakato hau ki te waihanga pūmanawa, ka nui ake te noho matua o ngā whakaputa pūmanawa me ngā take rahi. Nā reira, ko ngā taumata e pa ana ki te ao he mea herehere, ko te āhua i tēnei take ka kore e pai ki te whakaatu i te mōhiohio, ko te whakahoki i runga nei ka kore e pai ki te whakaatu i te take. He mea nui ngā whakaputa motuhake i te hau nui ki mua i te tīmata i te whakato pūmanawa, engari ko te take rahi iti o te take rahi iti i whakatipu ai te take pūmanawa ki te mahi.

He mea nui tēnei mō ngā whiuwhiu hau, ka ēke ki te whakamahi pai i runga i ngā momo hau katoa. Ka whakamahia ngā whakaputa nei hei āwhina i ngā whiuwhiu hau ki te whakato i te mōhiohio atu, me tēnā ka whai mātāpuna whenua pai ki te waihanga pūmanawa.

Ki hea tonu koe i tō koutou take pūmanawa; whakatō waiwai me te hau rānei me te wai mā te whakaputa pūmanawa take rahi matua. Ki te he koe i te hunga taiao rānei, ki te hiahia kia whai manaaki atu, ka nui ake te whakamahi o ēnei whakaputa mō ngā hiranga iti.

Ka whakaheke te wāhanga nei, ka mahi ngā pereki i te hiko i roto i ngā tāwira e puta ana i te maru pereki. Ka whai hiko anō ki te whakahaere i tō kāinga rānei, ko ngā whakamahi iti. He mea raweke noa, engari he mārama te ara ki te hauora o te wai.
ko ngā hua matua ko ngā pānui hau, ngā kaiwhakamārama mātātoko tūmau rpm iti, me ngā pānui rā. Ka taea e ngā kiritaki te whiwhi i te ratonga katoa-i-tahi, te whanonga, te whanonga hau-rā, me ngā pūnaha rā mātauranga. I te wāhi tino pai o te tuku, ka tohu a DHC i ngā whaihanga mātauranga, ngā hua, me ngā ratonga i muri i te hoko mō ngā kiritaki.
Ko te hau me ngā pūnaha rā, ngā kaiwhakamārama mātātoko tūmau rpm iti, tēnei te whāinga matua. Ka taea e mātou te whakamāhinga i ngā whakautu ā-wāhi mā ngā kiritaki, i te whaihanga pūkenga o te whakamāhinga i ngā rārangi hokohoko, me te whaihanga o te whakamāhinga. Tāia mai he aha ngā whāinga o tātou. Ngā hiahia, mai i te whakamāhinga, i te hanga, i muri i te hoko, me ētahi atu, ka tukuna mai he tautoko mātauranga i tēnei wā i tēnei wā.
Ko tā mātou whakamātautau he whakamātautau i te pono hei tuāpapa o tā mātou rōpū, ngā kiritaki o ngā whakamātautau hiko tāwhai māmā o te rere o te hau, ngā hua hiko pai rawa atu me ngā ratonga pūkenga. Mō ngā turangawaewae hiko o te rere o te hau, ka taea e koe te whakaaro ki te pono, he tuāpapa o tā mātou rōpū. E whakamārama ana i ngā hua hiko pono, e whakamārama ana i ngā ratonga pūkenga. Ka taea e koe te whakaaro ki ngā whāinga pērā i te roa o te rākau o te turangawaewae, te taumaha o te turangawaewae hiko o te rere o te hau i te whakamātautau i ngā turangawaewae hiko o te rere o te hau. Ko DHC te whakamārama i tana whakamātautau kia taea ai te whakamārama i ngā hua hiko pono kāore he whakamārama kōrero mō te hiko.
Ko DHC te kaiwhakamāngai o ngā rōpū hiko o te rere o te hau me te rā, he rōpū hiko hāwhe. He whare herehere ake nāna i tāwhai i ngā mahi R&D me ngā mahi whakamātautau, ngā mahi whakamātautau, me ngā ratonga pūkenga. Mai i te tau 2009, kua whakamātautau ngā kaiwhakamāngai i te whakaaro mō te tiaki i te taiao i ngā whakamātautau hiko tāwhai māmā o te rere o te hau, i ngā whakamātautau hou, i te ahurea o te rōpū: "te whakamātautau, te pono, te whakamāngai, me te auaha." Ko tēnei hoki te wāhi mai o tō mātou ingoa "DHC".