He iti noa te rahi o ngā porowhita karāhe tuwhera. He rauemi kore-whakarewa kore-waro. Ko te rahi matūriki o ngā porowhita karāhe tuwhera he 10-180 maikorona, ā, ko te matotoru he 0.1-0.25 karamu/cm3.
He māmā, he iti te kawe wera, he pai te ārai oro, he nui te horapa, he pai te ārai hiko, ā, he pai te pumau o te wera. He momo rauemi māmā hou tēnei, he whānui te whakamahinga, he tino pai hoki te mahi.

Ka tukuna e mātou he ota motuhake māu
Ko te tikanga, ka whakamahia a Cenosphere ki ngā mahi hanga (ngā panera pakitara, te papa muka raima, ngā whakakī rakau)
-Ngā paninga (ara tere, paipa raro, ara waka)
-Motuka (ārai haruru, papa parai, paninga raro)
-Ngā whakangahau (te pōrewarewa, ngā papa he'e nalu, ngā taputapu korowha, me ētahi atu)
-Ngā uku (ngā taera, ngā pereki ahi, te sima pāmahana teitei, me ētahi atu)
-Mara hinu (paru keri, whakapiri raima)
-Kirihiko (PVC, mea whakaranu, kiriata)
-Te rererangi (te whakamarumaru uku, me ētahi atu)