Perhaps because he has three children of his own, Roger loves developing and designing children's exhibits.  Although the exhibits often look simple when completed, they are the end result of a long process that involves determining educational goals, developing activities, evaluating concepts, and finally designing and fabricating the exhibits.  RWD created six new activities for Bugs and Other Insects at the SICM.  Pictured here are Pollination, Spider Webs, and Bug Sorting.  In the Spider Web activity, kids learn that spiders sense their prey by the vibrations in the web.  If they pick the right thread, they get their dinner!