Rotation skills

spinning methods. (a) Manual spinning on the thigh [64]; (b) "supported spinning" [68]; (c) "spinning in falling" [66]; (d) The experimental skills and beads, the three-dimensional scans of the perforated stones and the negatives of the holes in them. In the pictures at the bottom, we can see a crystal ion during a fiber spinning experiment with replicas of the perforated stones, using support spinning and drop spinning techniques (photo: Talia Yeshav)

Was the wheel invented on the banks of the Sea of ​​Galilee 12,000 years ago?

Skills discovered in Ein Gav may be early evidence of wheel-like technology. The study by researchers at the Hebrew University suggests that stones found at an archaeological site in Israel were used as skills for spinning fibers into threads, and represent a phase