Re: Old Moore's law?
I hadn't seen that bit about Durrington Walls and Stonehenge. Very interesting. A 1.2 mile wide circle of 30(?) Neolithic pits, each 5m deep and 10m wide. Wow.
Great article in the Grauniad today https://www.theguardian.com/science/2020/jun/22/vast-neolithic-circle-of-deep-shafts-found-near-stonehenge
Their explanations are totally wrong though.
The pits are clearly just a circle of post-holes for very large posts, which were part of a very, very large roundhouse. Proof indeed that once Giants lived in these islands! (Not sure where they got trees 800m tall for the posts though...)