It's amazing how similar the construction of the pipe segments and the pipe network is to ones I've seen from Roman times. Makes you wonder how many times such

It's amazing how similar the construction of the pipe segments and the pipe network is to ones I've seen from Roman times. Makes you wonder how many times such a thing has been reinvented over the millennia and how interesting it is that common solutions seem to result despite a (probable?) lack of communication on the situation.