man it's hot. it's like africa hot. tarzan couldn't take this kind of hot.

Random Snippet of the Moment
The formula for heat index is based on work completed in the late 1970s. R. G. Steadman wrote a paper called "The assessment of sultriness," in which he used a list of 20 factors to compute how hot you might feel on a given day.
I just love the idea that there's a scientific paper called "The assessment of sultriness". Though, much like "wind chill", "heat indexes" always seem a little indulgent; a way of letting us feel extra macho about whatever weather we happen to be stuck in.