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| Title | : | NOVA |
|---|---|---|
| Genre | : | Documentary |
| Overview | : | An examination over whether a comet struck the Great Lakes region 12,900 years ago, and whether it caused the extinction of such mega-creatures as the woolly mammoth and the saber-toothed cat in North America. Also included is the discovery of nano-diamonds which are created by heat and objects from space. |
| How to watch? | : | Select a server above. If one doesn't work, try another. The video should load quickly! |
