Rocket launch table and bicycle: what they have in common

1. Step 1. Rocket launch table — is part of — Launch complex. Supports that hold the rocket until launch.
2. Step 2. Launch complex — uses — Rocket. Launching rockets.
3. Step 3. Rocket — evolved into — Guided missile. A rocket with guidance.
4. Step 4. Guided missile — has part — Gyroscope. An inertial system.
5. Step 5. Gyroscope — uses — Angular momentum. The rotor keeps the direction of its axis.
6. Step 6. Angular momentum — is used in — Bicycle. The spinning wheels and the steering geometry help keep balance.

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