Crucially, Grant also found evidence of what might be triggering the changes in local animal behaviour, in the shape of a series of strong perturbations in local atmospheric electric charges every two to four minutes, starting two weeks before the earthquake. A particularly large fluctuation was recorded around eight days before the Contamana earthquake – coinciding with the start of the second stage of the animals disappearing from view.
อ่านต่อเพิ่มเติม โรงเรียนบ้านหนองขนาก
สาระสำคัญ พันธุกรรม
