Violin and bicycle: what they have in common

1. Step 1. Violin — has part — Strings. Four strings.
2. Step 2. Strings — is part of — Tennis racket. A string bed.
3. Step 3. Tennis racket — is made of — Carbon fibre. Modern frames.
4. Step 4. Carbon fibre — is material for — Bicycle frame. Carbon frames.
5. Step 5. Bicycle frame — is part of — Bicycle. The frame ties all the units together and carries the rider.

Open Evothings