Mā te auahatanga hangarau ka taea e ngā hua te eke ki tētahi tūranga kore e taea te hinga i roto i te whakataetae nui. Nō reira, he whānuitia ngā whakamahinga o tēnei mea i roto i ngā mara maha, tae atu ki ngā Mīhini Whatu.
I te mea ka piki haere te maha o ngā kaiwhakataetae, ka akiakihia mātou ki te whakawhanake me te whakapai ake i ā mātou hangarau. Kua whakamātauhia kua pai ake te tukanga hangahanga, ā, kua whakaatuhia katoatia ngā painga o te mīhini whatu rapa, te rīpene whatu rapa o te taonga o Awherika ki te Tonga. Kua whakanuia e ā mātou tohunga R&D kia whakamahia i roto i te whatu.