Talk:Laser Background

Pennsylvania Low‑importance

	Pennsylvania portal This article is within the scope of WikiProject Pennsylvania, a collaborative effort to improve the coverage of Pennsylvania on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PennsylvaniaWikipedia:WikiProject PennsylvaniaTemplate:WikiProject PennsylvaniaPennsylvania articles
Low	This article has been rated as Low-importance on the project's importance scale.

Philadelphia Low‑importance

	Philadelphia portal This article is within the scope of WikiProject Philadelphia, a collaborative effort to improve the coverage of Philadelphia on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhiladelphiaWikipedia:WikiProject PhiladelphiaTemplate:WikiProject PhiladelphiaPhiladelphia articles
Low	This article has been rated as Low-importance on the project's importance scale.