The Geography of Pennsylvania varies from sea level marine estuary to mountainous plateau, is significant for its natural resources and ports, and is notable for its role in the history of the United States.
Greensburg is a Laurel Highlands city in Westmoreland County, Pennsylvania, United States, and a part of the Pittsburgh Metro Area. The area lies within the ecoregion of the Western Allegheny Plateau. The city is named after Nathanael Greene, a major general of the Continental Army in the American Revolutionary War. Greensburg is the county seat of Westmoreland County, with a population of 14,892 people residing in the city, and a combined total of around 60,000 people in the 15601 zip code.
Located southeast of Pittsburgh, Greensburg is a major business, academic, tourism and cultural center in Western Pennsylvania. It is evident as the city's population doubles during work hours. The city ranks seventh in Pennsylvania in terms of daytime growth, behind Pittsburgh, Philadelphia, Harrisburg, King of Prussia, Lancaster, and State College. It also ranks 16th in the United States for daytime growth among towns with a resident population between 15,000 to 24,999. In 2007, Greensburg was ranked as one of the "Best Places to Retire" in Pennsylvania by U.S. News & World Report.
Body piercing, a form of body modification, is the practice of puncturing or cutting a part of the human body, creating an opening in which jewellery may be worn. The word piercing can refer to the act or practice of body piercing, or to an opening in the body created by this act or practice. Although the history of body piercing is obscured by popular misinformation and by a lack of scholarly reference, ample evidence exists to document that it has been practiced in various forms by both sexes since ancient times throughout the world.
Ear piercing and nose piercing have been particularly widespread and are well represented in historical records and among grave goods. The oldest mummified remains ever discovered were sporting earrings, attesting to the existence of the practice more than 5,000 years ago. Nose piercing is documented as far back as 1500 BC. Piercings of these types have been documented globally, while lip and tongue piercings were historically found in African and American tribal cultures. Nipple and genital piercing have also been practiced by various cultures, with nipple piercing dating back at least to Ancient Rome while genital piercing is described in Ancient India c. 320 to 550 CE. The history of navel piercing is less clear. The practice of body piercing has waxed and waned in Western culture, but it has experienced an increase of popularity since World War II, with sites other than the ears gaining subcultural popularity in the 1970s and spreading to mainstream in the 1990s.