Speed radar and rocket: what they have in common

1. Step 1. Speed radar — has part — Smartphone camera. A camera captures the licence plate.
2. Step 2. Smartphone camera — is part of — Quadcopter (drone). A camera.
3. Step 3. Quadcopter (drone) — has part — Gyroscope. A MEMS gyroscope stabilizes flight.
4. Step 4. Gyroscope — is part of — Guided missile. An inertial system.
5. Step 5. Guided missile — evolved from — Rocket. A rocket with guidance.

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