Katie Toepfer, 6, of Howland, tries to place a plastic ...

Photo by William D. Lewis | published: December 27, 2011

Katie Toepfer, 6, of Howland, tries to place a plastic ball on a stream of water at OH WOW! She was one of more than 150 visitors to the children’s science center and Youngstown Business Incubator during the first Y-Town Tech Tour on Monday.