Game console and r-7 rocket: what they have in common

1. Step 1. Game console — has part — Gamepad. A gamepad.
2. Step 2. Gamepad — has part — Vibration motor. Vibration.
3. Step 3. Vibration motor — is part of — Pager. Vibrating alert.
4. Step 4. Pager — has part — Antenna. It receives the signal with an antenna.
5. Step 5. Antenna — is part of — Sputnik 1. Four whip antennas.
6. Step 6. Sputnik 1 — uses — R-7 rocket. Launched by an R-7 rocket.

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