Perhaps unrelated, but how are artificial islands (e.g. Dubai's Palm Islands) engineered to support massive buildings? Edit: I think it is already answered in

Perhaps unrelated, but how are artificial islands (e.g. Dubai's Palm Islands) engineered to support massive buildings? Edit: I think it is already answered in [1]. [1] https://en.wikipedia.org/wiki/Palm_Islands#Risk_mitigation https://en.wikipedia.org/wiki/Palm_Islands#Risk_mitigation