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Developing a Spear and a Rock and Picking Low Hanging Fruit
We have forward facing eyes is very typical eyes hunter. You're seeing this in 3D vision, whereas like prey animals or bivores will have their eyes usually towards the side of their heads. And so they can look around and watch for predators trying to come at them. We have a rotational shoulder. So just an average adult human male can throw, you know, the baseball about 60 miles an hour. But a chimpanzee doesn't have that rotational capacity in their shoulder joint. The maximum that they could throw this is probably around 20 miles an hour and probably not very accurately. This is somehow being challenged now. People say that, oh, it's not natural because we