Me pehea e ora ai te ohanga i te tau 2023? Ko te whakautu ko te hanga.Ko te mea nui ake, ko te umanga motuka, te tuara o te hanga. Ka whai waahi nui ki te ohanga o tetahi whenua. Ko Tiamana me Hapani e whakaatu ana me te umanga motuka e koha tika ana ki te 10% ki te 20% o te GDP o te motu. Ko te hangarau tukatuka taiaho he tikanga whakangao e whakamahia nuitia ana e kaha ana ki te whakatairanga i te whanaketanga o te umanga motuka, na reira ka kaha te whakaora ohaoha. Ko te ahumahi taputapu tukatuka laser ahumahi kua rite ki te hoki mai i te kaha. Ko nga taputapu raima laser kei roto i te waa wehewehenga, me te rahi o te maakete e tere haere ana, a ka tino kitea te hua rangatira. Ko te whakapae ko te mara tono tino tere te tipu i roto i nga tau 5-10 e whai ake nei. Hei taapiri, ko te maakete mo te radar laser e mau ana i te motuka ka uru ki roto i te waa o te whanaketanga tere, a ko te maakete whakawhitiwhiti korero laser e kii ana kia tipu tere. Ka whai a TEYU Chiller i te whanaketanga o te hangarau laser, me te whakaputa akewhakamahana wai he pai ake mo nga tono ahumahi laser, te whakatairanga i te whakamahinga o te hangarau laser i roto i te ahumahi miihini.