Gote,
I don't know.... I can't think of many Australians that would stand 100'C without dying. It feels bad enough at 40'C to me, although I'm not that tough and Australian.
Twenty minutes in a sauna at 100
oC is all I can stand. The French seem to go in for these weird experiments: scientist plus technician (both naked) plus technician's dog plus an uncooked beef steak stayed in an oven unharmed until the steak was well cooked. The humans sweated to keep cool and the dog, which can't sweat (Jack London please note
), panted. This may be apocryphal (I love that word), but heigh, it makes a good tale.