Eh, I'm taking a bit of duct tape to take it as far as it will, you can make almost anything man! Also found this, needle out of bone: https://duckduckgo.com/?q=needle+out+of+bone&t=brave&iax=videos&ia=videos&iai=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D2_BBtjwd34c My dad thinks thread could be made from the silver skin but I had a thought maybe the intestinal lining, I don't know. The primitive guy is helpful with tool type stuff but housing I think would be the initial task. Log cabin sounds good, make a stone/brick/clay chimney and fireplace and you got this. And this particular book I'll be holding onto as long as I can, but hey that's my priorities. I appreciate this list making and I'll edit with other ideas when I get them. Edit: Maple sap spigot: https://www.instructables.com/How-to-Make-a-Spilefor-Collecting-Sap/ Or buy one, this is just a picture: https://c1.staticflickr.com/5/4040/4375300279_7ecc735eaf_b.jpg