Hammer head e heron’s aeolipile: o que têm em comum
- Passo 1. Hammer head — faz parte de — Hammer. The striking part.
- Passo 2. Hammer — evoluiu para — Trip hammer. A trip hammer is a hammer lifted and dropped by a water wheel.
- Passo 3. Trip hammer — tem como parte — Water wheel. The shaft was turned by a water wheel.
- Passo 4. Water wheel — evoluiu para — Turbine. The water turbine evolved from the water wheel.
- Passo 5. Turbine — evoluiu de — Heron’s aeolipile. The aeolipile is the oldest ancestor of the steam turbine.