Satellite television and parachute: what they have in common

1. Step 1. Satellite television — uses — Communications satellite. Relaying.
2. Step 2. Communications satellite — has part — Solar panel. Power comes from solar panels.
3. Step 3. Solar panel — is part of — International Space Station. Solar panels.
4. Step 4. International Space Station — is made of — Kevlar. The micrometeoroid shielding is Kevlar and Nextel.
5. Step 5. Kevlar — is material for — Paraglider. The lines are Kevlar or Dyneema.
6. Step 6. Paraglider — evolved from — Parachute. A parachute wing.

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