The Mysterious *Gigantic* Lions That Used to Roam North America
User SciShow on YouTube,
North America used to be home to a cat so large, it may have taken down some of the biggest prey of the last Ice Age. Go to…
North America used to be home to a cat so large, it may have taken down some of the biggest prey of the last Ice Age. Go to…
To celebrate 10,000 we thought we'd make a video exploring what our world was like 10,000 years ago. What was life like for the…