IRC and truck: what they have in common
- Step 1. IRC — uses — Internet. Internet chat.
- Step 2. Internet — is made of — Silica (sand). The backbones are silica optical fibre.
- Step 3. Silica (sand) — is material for — Space Shuttle. The heat-shield tiles are silica fibre.
- Step 4. Space Shuttle — has part — Solid rocket motor. Boosters.
- Step 5. Solid rocket motor — is used in — Multiple rocket launcher. Rockets.
- Step 6. Multiple rocket launcher — has part — Truck. On a truck chassis.