Diving suit and radar: what they have in common

1. Step 1. Diving suit — has part — Piston pump. Air was pumped from the surface.
2. Step 2. Piston pump — is part of — Concrete pump. A piston pump.
3. Step 3. Concrete pump — has part — Hydraulic cylinder. Hydraulics.
4. Step 4. Hydraulic cylinder — is part of — Jet bridge. Raising the bridge.
5. Step 5. Jet bridge — is part of — Airport. Jet bridges.
6. Step 6. Airport — uses — Radar. Radars.

Open Evothings