Dimpled cover and gutenberg printing press: what they have in common

1. Step 1. Dimpled cover — is part of — Golf ball. The dimples reduce drag.
2. Step 2. Golf ball — is made of — Vulcanized rubber. Haskell’s ball has rubber thread wound around a core.
3. Step 3. Vulcanized rubber — is used in — Offset printing. A rubber offset cylinder.
4. Step 4. Offset printing — is used in — Postage stamp. Printing.
5. Step 5. Postage stamp — is made of — Paper. Paper.
6. Step 6. Paper — is used in — Gutenberg printing press. The impression is made on paper.

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