Impossible Artifacts: [s16e7]

: Giorgio Tsoukalos, David Childress, and Michio Kaku .

: Analysis of a 2,000-year-old skull from Peru that lacks a sagittal suture, with DNA testing purportedly showing non-Native American ancestry. Episode Details Original Air Date : February 19, 2021 Run Time : Approximately 42 minutes [S16E7] Impossible Artifacts

: You can find full episodes on the official History Channel site or via platforms like Apple TV and Philo . Review of Ancient Aliens S16E07 "Impossible Artifacts" : Giorgio Tsoukalos, David Childress, and Michio Kaku