(added category stub for Electric lighting as a subcategory of Power and energy. Probably should be a subcategory of Lighting (which could be a subcat of Construction) in the future as well.) |
Curtbeckmann (talk | contribs) (Move from power and energy to electricity) |
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{{wikipedia}} | {{wikipedia}} | ||
[[Category:Topic]] | [[Category:Topic]] | ||
[[Category: | [[Category:Electricity]] | ||