Chris Remington to Humanities & Cultures@beehaw.org • 1 year agoPrimitive Technology: Iron Bacteria Cement (no fire/water insoluble)www.youtube.comexternal-linkmessage-square1fedilinkarrow-up15arrow-down10
arrow-up15arrow-down1external-linkPrimitive Technology: Iron Bacteria Cement (no fire/water insoluble)www.youtube.comChris Remington to Humanities & Cultures@beehaw.org • 1 year agomessage-square1fedilink