Thimble e turbojet engine: o que têm em comum
- Passo 1. Thimble — é feito de — Bronze. Ancient thimbles were bronze.
- Passo 2. Bronze — é material para — Heron’s aeolipile. The aeolipile is a bronze ball.
- Passo 3. Heron’s aeolipile — evoluiu para — Turbine. The aeolipile is the oldest ancestor of the steam turbine.
- Passo 4. Turbine — faz parte de — Turbojet engine. The turbine drives the compressor.