Yes, there is no doubt at this point. They even have been DNA tested and the results came out half human half something else.
How smart were these sons of bitches?
Hard to tell. They definitely had huge brains according to their skull volume unless they were filled with water. They also appeared to be part of the ruling class.
Love the goodies I bump into on Bitcoin.
It's proven that cultures frequently do things like Sam's describing, the Incas even strapped boards to their heads to give them a similar shape to this
These bones are structurally different than homosapien sapien bones. Hence why their different DNA.
Commenting without even look them up in the first place is truly retarded.