Researchers at the South Pole have a tradition called the 300 Club. You get in the sauna, strip off all your clothes except for socks and a neck gaiter, then dash out and run around the South Pole (so that, in theory at least, you pass through 24 time zones) before dashing back into the sauna to put your clothes back on. The idea is that as you go from the steaming hot sauna into the waaaaay subzero temps outside, you experience a 300 degree drop in temperature.<br /><br />It must get very boring cooped up with a bunch of other researchers for six months..... <div class="Discussion_UserSignature"> <p> </p><p><font color="#666699"><em>"People assume that time is a strict progression of cause to effect, but actually from a non-linear, non-subjective viewpoint it's more like a big ball of wibbly wobbly . . . timey wimey . . . stuff."</em> -- The Tenth Doctor, "Blink"</font></p> </div>