Wally Wallington is building a modern full size Stonehenge by himself, with no power equipment. He has developed techniques on his own(?), and is building by himself. See the youtube.com video, then tell me if this is just well known technique applied. New original techniques, or ancient engineering rediscovered. Wally is not college trained, just a construction guy. He has also moved a large pole barn 300 feet by himself.
It reminds me of how I have moved heavy boxes and furniture by turning them over on their corner points.
Just search youtube.com for Stonehenge.
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