This article is within the scope of WikiProject Glossaries, a project which is currently considered to be inactive.GlossariesWikipedia:WikiProject GlossariesTemplate:WikiProject GlossariesGlossaries articles
This article has been given a rating which conflicts with the project-independent quality rating in the banner shell. Please resolve this conflict if possible.
This article is within the scope of WikiProject Glass, a collaborative effort to improve the coverage of glass 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.GlassWikipedia:WikiProject Physics/Taskforces/GlassTemplate:WikiProject Glassglass articles
