Blender and rope: what they have in common
- Step 1. Blender — evolved into — Food processor. A development of the blender.
- Step 2. Food processor — is made of — Stainless steel. The blades are stainless steel.
- Step 3. Stainless steel — is material for — Egg beater. A whisk is stainless steel so it does not rust.
- Step 4. Egg beater — has part — Crank. A handle.
- Step 5. Crank — is used in — Windlass. The handle of a windlass is a crank.
- Step 6. Windlass — has part — Rope. A rope.