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This category is within the scope of WikiProject Science, a collaborative effort to improve the coverage of
Science 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.ScienceWikipedia:WikiProject ScienceTemplate:WikiProject Sciencescience articles
This category is within the scope of WikiProject Technology, a collaborative effort to improve the coverage of
technology 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.TechnologyWikipedia:WikiProject TechnologyTemplate:WikiProject TechnologyTechnology articles
This category is within the scope of WikiProject Tibet, a collaborative effort to improve the coverage of
Tibet 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.TibetWikipedia:WikiProject TibetTemplate:WikiProject TibetTibet articles