Helped by Mother Nature

I made a presentation in at the Iowa DTV Symposium in Des Moines on Oct. 2nd about which I posted a couple of days later.   At one point in the presentation, I had just made a point about entropy when, as if to illustrate it, a window blew open and the curtains blew in a big whoosh.  The audience appreciated the visual aid and so did I.  But I didn't know the rest of the story until last night when, after taking most of the month off, I finally got to Todd Mundt's feed in Bloglines.  As he tells it in his Converge blog, a twister briefly set down at that moment three blocks away!  It will probably be the only time that Mother Nature helps me at the podium.  Thanks, Mom!  --Dennis