The Startling Alternative Theory of How Humans Arrived in America
29:12
The Best Evidence For The First Americans...so far
3:46
Most archaeologists think the first Americans arrived by boat. Now, they're beginning to prove it
29:30
This Is Why You Can’t Go To Antarctica
37:31
The Settlement of the Americas: New Discoveries
4:44
How the First Americans Got There
8:19
Archaeologists discover 476,000 year old structure, thought to be oldest known wooden structure ...
51:31
This Culture That Came BEFORE the Native Americans Will BLOW Your Mind
1:19:50