Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I kitea e Franklin tetahi kaupapa o te whakamaoatanga ma te kite i te ra tino wera, ka noho makariri ia i roto i te koti makuku i roto i te hau, i a ia i te maroke. Hei mārama ake ki tēnei āhuatanga, ka whakahaerehia e Franklin he whakamātautau. I te tau 1758, i tētahi rā mahana i Cambridge, i Ingarangi, ka whakamātauria e Franklin rāua ko tana hoa pūtaiao a John Hadley mā te whakainu tonu i te pōro o te thermometer mercury ki te ether, ā, mā te whakamahi i ngā pūkaha hei whakawai i te ether. I ia whakaahuru i muri mai, ka panui te thermometer i te pāmahana iti ake, ka tae ki te 7 ° F (-14 ° C). Ko tetahi atu thermometer i whakaatu ko te pāmahana o te ruuma i te 65 ° F (18 ° C). I roto i tana pukapuka Cooling by Evaporation, i kii a Franklin, "Ka kite pea te tangata i te mate o te tangata i te ra wera o te raumati".  Pātai: He aha te pāmahana i te Celsius i te wā o te whakamātautau?
18 °C