not very quickly because delta t is very small. if i put this in an oven and turn it red hot, take it outside. [makes sounds] this thing starts cooling like mad, okay? i mean, let's suppose every-- by you hear click, click, click, okay? red hot, click, click, click, click, click, click, click, click, click, click, click, click, click, see? one hot, click, click, make sense? it makes sense doesn't it? very, very--things that very, very hot compared to surrounding will cool out quickly. things that aren't so hot don't cool up so quickly, huh? so that's kinda make sense. if you got a can of beer or something, you wanna cool it down quickly. you put it in a fridge, someone says, "no, no. put it in a freezer, it'll cool faster." you say, "well, honey, if it gets down "to what the fridge is that's good enough. i'll just leave it in a fridge." who's right? put it in a fridge or the freezer, you wanna cool it faster. how many say same-same? if you wait five minutes it's the same. check your neighbor. you kinda see that, gang? you kinda see