Recent content by 64logh

  1. 6

    Evidence of copper casting on precolumbian North America

    https://docdro.id/SQ5B74V "One of the surprises was the discovery of gas bubbles in a copper spear head/point from the Osceola site. This porosity was identical casting bubbles found in some of OMC's cast aluminum engine blocks." "Unlike other copper points, which show a hammer-only mode of...
  2. 6

    New world-Old world timelines

    So I've read this comparison on another website:smile:: >europeans >from aurignacian proto-gravettian to solutrean:10000 years (30000BC-20000BC) >from aurignacian-antelian to start of crop development: 9000 years(30000BC-21000BC) >from start of crop development to neolithic revolution: 10500...
  3. 6

    Immigration Is dialogue between Europe and Latin America useful?

    Quite pathetic. Self hatred is a horrible thing. That's quite the norm in latin america.
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