User:Johnalden

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Hopefully, the photos and sketches make my articles more intelligible. Also I am attempting to make my articles understandable for someone with no knowledge of Carpentry or the tools used in the trade. Once you learn how to create or build something you have a tendency to assume it is universal knowledge but have to do a lot of backtracking to explain it. There is no substitute for experience but knowledge precedes action. A basic knowledge of mathematics is important. Geometry and trigonometry are helpful but not absolutely necessary to accomplish a task.