Recent content by wicket

  1. W

    Why didn't ancient Roman concrete erode in sea water?

    With regard to sea water, pozzolon concretes have a tighter pore structure and resist the infiltration of chlorine ions, which are destructive.
  2. W

    Tensions between incoming Corded Ware herders/farmers and local Neolithic farmers

    Anybody got a link to the published archaeology of this massacre?
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