Zero absoluto e submarine: o que têm em comum

1. Passo 1. Zero absoluto — utiliza — Thermodynamics. The thermodynamic scale.
2. Passo 2. Thermodynamics — foi inspirado por — Watt steam engine. Carnot wrote “Reflections on the Motive Power of Fire” trying to understand steam engines.
3. Passo 3. Watt steam engine — evoluiu para — Steam turbine. The turbine replaced piston engines in large installations.
4. Passo 4. Steam turbine — faz parte de — Nuclear submarine. A turbine turns the propeller.
5. Passo 5. Nuclear submarine — evoluiu de — Submarine. Nuclear power let submarines stay submerged for months.

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