Kiln and shaduf: what they have in common

1. Step 1. Kiln — has part — Chimney. The chimney creates a draught.
2. Step 2. Chimney — is part of — Steam locomotive. Smoke from the firebox leaves through the locomotive's chimney.
3. Step 3. Steam locomotive — uses — Railway track. It runs on rails.
4. Step 4. Railway track — is used in — Funicular. Rails.
5. Step 5. Funicular — uses — Counterweight. The cars balance each other.
6. Step 6. Counterweight — is used in — Shaduf. The counterweight makes lifting the bucket easier.

Open Evothings