Dr. Wilson and two students examine the Crenosphere test model. A Monolithic Dome built without cables may be built to 296’ in diameter. This test showed that a cable restrained dome may achieve domes up to 1000’ in diameter.

Dr. Wilson and two students examine the Crenosphere test model. A Monolithic Dome built without cables may be built to 296’ in diameter. This test showed that a cable restrained dome may achieve domes up to 1000’ in diameter.