User talk:Aekardas

Welcome to Wikimedia Commons, Aekardas!

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-- Wikimedia Commons Welcome (talk) 16:44, 7 July 2020 (UTC)

Over categorization

Please do not add superfluous categories : Category:Physicists from Poland is a subcategory of Category:Natural scientists from Poland‎ which is itself in Category:Scientists from Poland. In the same vein, File:Profiler wiatru.jpg is already in Category:Wind profilers is subset of Category:Meteorological equipment by the Category:Weather radars. Only put the most precise categories.

Pierre cb (talk) 16:13, 8 July 2020 (UTC)