Really? You Don't Say?

From the "no shit" department at Wired.

David Moxon subjected 40 men and women to the sounds of a Maserati, Lamborghini and Ferrari, then measured the amount of testosterone in their saliva. He found everyone had higher levels of the stuff -- a measure of their arousal -- after hearing the revving exotics, but the amount the women had was off the charts.

The econobox, however, left everyone colder than a January day in Nome.