Pennsylvania dialects: From Pittsburghese to Philadelphia speak, the Keystone state is fascinating.

www.slate.com: The 4 hour and 46 minute drive from Philadelphia to Pittsburgh is marked by several things: barns, oddly timed roadwork projects, four tunnels that lend themselves to breath-holding competitions, turnpike rest stops featuring heat-lamped Sbarro slices and overly goopy Cinnabon. But perhaps the most noteworthy—and useful—hallmark of that road trip is all the bumper stickers that one spies along the way.