Rocket propellant tank e screw press: o que têm em comum

1. Passo 1. Rocket propellant tank — faz parte de — Multistage rocket. It stores fuel and oxidizer.
2. Passo 2. Multistage rocket — é um tipo de — Rocket. A multistage rocket is a rocket that drops its empty tanks on the way.
3. Passo 3. Rocket — é feito de — Paper. The first rockets were paper tubes filled with gunpowder.
4. Passo 4. Paper — é utilizado em — Gutenberg printing press. The impression is made on paper.
5. Passo 5. Gutenberg printing press — tem como parte — Screw press. Gutenberg adapted the screw press known from pressing grapes.

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