extraterrestrial

  1. APIGuy

    Chris Cogswell: The science of proving an object was created by an ET civilization

    Chris Cogswell has a lot to say about this. As a materials scientist himself, he's not shouting from the top of Mount Stupid.
    • APIGuy
    • Thread
    • alien chis cogswell extraterrestrial materials openminds science
    • Replies: 3
    • Forum: Alien Hub
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