Octa-geodesic Dome

Octa-geodesic Dome is a type of dome structure.
It is a type of geodesic dome Buckminster Fuller did not design.
This geodesic dome has structural network made of subdivided octahedrons.
Geocosmos, a 6 meter-digital globe installed in Miraikan, National Museum of Emerging Science and Innovation in 2011 is one of the latest and finest construction made of this Octa-geodesic dome, in this case as a full sphere.