Engineering Week 20070 Comments/in TV Segment/by CarlSome fun activities for engineering week and a special engineering guest, Mitchel Hering. Read more http://carldnelson.com/content/wp-content/uploads/2011/05/carldnelson-chief-scientist-logo7.png 0 0 Carl http://carldnelson.com/content/wp-content/uploads/2011/05/carldnelson-chief-scientist-logo7.png Carl2007-02-14 03:37:522011-06-17 23:44:20Engineering Week 2007