He aha te raru o te kore e whakawhiti i te tātari penehīni mō te wā roa?
Ka whakaranua te hinu wahie ki ētahi poke i te wā whakaputa, kawe me te whakakī hinu. Ka āraia te pūwero weronga wahie e ngā poke o te wahie, ā, ka piri ngā poke ki te tomokanga, ki te pakitara rango me ētahi atu wāhanga, ka hua ake he whakatakotoranga waro, ka hua ake he āhua mahi kino o te miihini. Ka whakamahia te wae tātari wahie hei tātari i ngā poke o te wahie, ā, me whakakapi i muri i tētahi wā whakamahinga kia pai ake ai te pānga tātari. Ka rerekē paku hoki ngā momo huringa whakakapinga tātari wahie o ngā waitohu waka. I te nuinga o te wā, ka taea te whakakapi i te tātari mamaoa o waho ina haere te motuka i te 20,000 kiromita i ia wā. Ko te tātari mamaoa kua hangaia i te nuinga o te wā ka whakakapia kotahi i te 40,000 kiromita.
