Waistband and stone tool: what they have in common

1. Step 1. Waistband — is part of — Trousers. The upper edge.
2. Step 2. Trousers — uses — Needle. Trousers were sewn with a needle.
3. Step 3. Needle — evolved from — Stone tool. Bone needles with an eye are part of the Palaeolithic toolkit.

Open Evothings