"Well, from here actually. At an archeological dig on the Giza plateau in Egypt in the '40s. We only just recently figured out that the 39 symbols around the edge were used in a 7 symbol sequence like an address to another gate."
Daniel quick drew a cube on a nearby whiteboard, dotting the sides. "6 symbols needed to locate a point in space and the 7th as the point of origin," he said, making another dot a distance away from the cube and drawing a line to it.