Primitive Technology: Iron Bacteria Cement (no fire needed/insoluble in water)Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications...
Human society and cultural news, studies, and other things of that nature. From linguistics to philosophy to religion to anthropology, if it’s an academic discipline you can most likely put it here.
I thought of you when I was watching this the other day :)
😁