On Anthropology: I can only imagine the vast array of chemical compositions found in the bones of modern man versus even a few hundred years ago given the amount of trash we have in our environments today.
On Anthropology: I can only imagine the vast array of chemical compositions found in the bones of modern man versus even a few hundred years ago given the amount of trash we have in our environments today.
RE: Jacque Fresco - Investigating Behavior (part 5)