Wet lotion and turbine: what they have in common
- Step 1. Wet lotion — is part of — Wet wipes. A lotion of water and surfactants.
- Step 2. Wet wipes — is made of — Textile. Wet wipes are non-woven cloth soaked in lotion.
- Step 3. Textile — is made of — Cotton. Cotton.
- Step 4. Cotton — is material for — Vacuum cleaner. The dust bag is a cloth bag.
- Step 5. Vacuum cleaner — has part — Impeller. An impeller creates the suction.
- Step 6. Impeller — is part of — Turbine. The bladed wheel is the turbine’s rotor.