Parallel lines are lines that never cross each other - they keep the same distance apart from each other. When two lines intersect, the opposite (X) angles are equal. On parallel lines ...

Parallel rules help draftsmen, surveyors, cartographers, architects, and navigators draw accurate parallel lines. The instrument comes in two main forms: two rectangular straight edges connected by ...

An inside look into the Carmelite Monks of Wyoming, who are combining centuries-old Gothic architectural principles with modern CNC machining to build a monastery in the mountains of Wyoming.