Rocket service tower gantry und voltaic pile: was sie gemeinsam haben
- Schritt 1. Rocket service tower gantry — ist Teil von — Launch complex. Towers for access to the rocket.
- Schritt 2. Launch complex — nutzt — Rocket. Launching rockets.
- Schritt 3. Rocket — entwickelte sich zu — Liquid-propellant rocket engine. Goddard switched to liquid fuel.
- Schritt 4. Liquid-propellant rocket engine — nutzt — Hydrogen. Hydrogen is an efficient fuel.
- Schritt 5. Hydrogen — nutzt — Elektrolyse. Hydrogen is produced by electrolysis of water.
- Schritt 6. Elektrolyse — entwickelte sich aus — Voltaic pile. The first electrolysis of water was powered by a voltaic pile.