A woodworker in Marrakesh creates a chess piece (a King, specifically) using a skew chisel, a bow lathe and his hands and feet. At one point it looks as though he has made some sort of error; one of the lines is askew, at odds with the rest. It is only a short time later that you realize that what he’s done is carved a free-floating ring! Simply astonishing. I’ve watched this video three times now and each time I am blown away by the man’s proficiency.