Some variations illustrate possibilities of using the modularly joined Octa Pyramids, making the Octa Array or Octa - Tetra Truss.
These examples use our cylinder Connector Hubs to attach wood struts together. Proportions: as shown the basic unit is 15 inches tall, with 3.5" diameter Connector Hubs, and 2 x 4 wood struts about 17 inches long.
More 3D illustrations of Octa - Tetra Truss variations