Arkwright’s water frame and r-7 rocket: what they have in common

1. Step 1. Arkwright’s water frame — has part — Water wheel. Driven by water.
2. Step 2. Water wheel — evolved into — Turbine. The water turbine evolved from the water wheel.
3. Step 3. Turbine — is part of — Turbojet engine. The turbine drives the compressor.
4. Step 4. Turbojet engine — uses — Kerosene. Jet fuel is kerosene.
5. Step 5. Kerosene — is material for — R-7 rocket. The fuel is kerosene.

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