Archknits

I recently went to a shop that had done this for me in the past. They refused this time. I don’t appreciate that they were very polite about it and did a great job with the other 200 locker keys I needed copied

As an anthropologist, I can buy the theory that Homo Erectus had language.

Where do you reach the 2 million year mark (roughly the genus Homo)? If it is related to tool use, how do you incorporate the Lomekwian industry?