Robotic window washer climbs to the top for title

Sunday, March 30, 2008 | 6:56 p.m. CDT; updated 4:01 p.m. CDT, Tuesday, July 22, 2008

COLUMBIA — As Frank Jr. finished washing the bottom pane of his window, he pulled himself onto the upper pane, drawing gasps, “wows” and applause from the audience.