I saw an interesting documentary with some British guy who started off investigating "the priory of sion" and the supposed treasure. He discovered the entire region was geometrically precise. Landmarks, fortresses, castles etc, and other man made structures built by the templars, formed a perfect pentagram and displayed such accuracy and precision right down to the cm. They also noticed the same phenomenon in a series of Scandanavian towns as well where the templars had once been. In one instance, a particular church's measurement was slightly off, however when measured against a seemingly useless knob that stuck out from one of it's exterior walls, it was accurate. For years, architects and historians have always wondered why the builders had even stuck a knob there to begin with, ...especially when none of the other structures had one? It served no purpose that anyone could think of, however when used as a starting point or end point for measuring the distances between the various churches the templars built, it too formed the perfect pentagram as well.