Greensburg science center planned

Joe Napsha writes in the Pittsburgh Tribune-Review: Downtown Greensburg could have a hands-on science center for children and adults at the former Mellon Bank building if two natives can make their dream a reality. An interactive science center would feature a wide range of exhibits featuring sight, sound, motion, light and gears — “anything with science involved,” said Douglas Lingsch, 43, a businessman who lives in Bedford in Bedford County.…