Adze blade and electric fan: what they have in common

1. Step 1. Adze blade — is part of — Adze. A blade across the handle takes shavings off a log.
2. Step 2. Adze — uses — Wedge. The blade of an adze is a wedge.
3. Step 3. Wedge — is used in — Icebreaker. The bow rides up onto the ice and crushes it.
4. Step 4. Icebreaker — has part — Propeller. Propellers.
5. Step 5. Propeller — is part of — Electric fan. The blades.

Open Evothings