First Frost

Scattered frost on rooftops and some grass this morning.  I'm not sure we are ready for this cooler weather.  Last year on this date it got to 99 F in Austin.  Last week I came back down to earth from that JCE cover picture (see previous post) - I have revisions to make on another manuscript.  Also, last week I did my 80th show in the Demo Crew project.  It was one of the larger shows, with ten student demonstrators and an estimated 350 middle-schoolers in attendance.