Pick up a rock. Pick up another rock and hit the first one with it and knock off a chip. Keep hitting the first rock, knocking off chips, until it looks like it’ll do for whatever it is you’re going to use it for. Whack it some more with a stick or antler to sharpen the edges, if you think it’ll help.
Show #Thag what you’re doing so he can try it. #ExplainVintageTechnology#HashTagGames
