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    Viki·Etiket

    science writer

    science writer etiketli 4 wiki sayfası

    Alice Pegler

    Alice Pegler

    Celebrity

    David Suzuki

    David Suzuki

    Public Figure

    Michio Kaku

    Michio Kaku

    Celebrity

    Neil deGrasse Tyson

    Neil deGrasse Tyson

    Celebrity