Thought Experiment: Getting hot feet over cool headedness

In response to this:Sydney is warm in theory, thoughAndrew BoltMonday, November 02, 2009 at 12:09amStill waiting for that warming:SYDNEYSIDERS are repacking their winter woollies after the coldest October in 17 years.I left this:Imagine getting into a bathtub half filled with water at body temperature. Turn on the hot water tap so there is a little pressure, but not enough to scald you and lay