Personal Reflection: Over time Gerald built several geodesic domes. Sometime in the early to mid 1990’s he bought supplies and helped me build one, which served as a greenhouse in my yard for several years.
He put considerable thought and effort into making modifications to domes to make them easier to build. He wrote an item for my preparedness site (not reproduced here) on a couple of designs, one of which included replacing 4″ diameter PVC pipe hubs with lids from five gallon buckets.
Upon his insistance, I turned that piece into a video with slides and put it on YouTube.
What follows is a fictional letter from Karl to his friend George (without pictures) on a dome design that doesn’t use hubs at all. I’m not sure how practical it is, but Gerald was proud of the hubless dome he built. Continue reading “Look Ma, No Hubs!”