Brass rod with chain e watt steam engine: o que têm em comum
- Passo 1. Brass rod with chain — faz parte de — Leyden jar. A lead to the inner plate.
- Passo 2. Leyden jar — evoluiu para — Capacitor. The Leyden jar was the first capacitor.
- Passo 3. Capacitor — é feito de — Tin. The plates are made of tin foil.
- Passo 4. Tin — é material para — Model railway. The first models were tinplate.
- Passo 5. Model railway — funciona como — Steam locomotive. A model.
- Passo 6. Steam locomotive — tem como parte — Watt steam engine. A steam locomotive is driven by a steam engine.