Rubber inflation bulb e nuclear reactor: o que têm em comum

1. Passo 1. Rubber inflation bulb — faz parte de — Blood pressure monitor. It forces air in.
2. Passo 2. Blood pressure monitor — evoluiu de — Manometer. A blood pressure monitor is a manometer connected to a cuff: it measures the air pressure that squeezes the artery.
3. Passo 3. Manometer — faz parte de — Caldeira. The gauge on a boiler shows the steam pressure — without it the boiler could explode.
4. Passo 4. Caldeira — faz parte de — Steam turbine. Steam from the boiler.
5. Passo 5. Steam turbine — faz parte de — Nuclear power plant. Steam turns the turbines — as at a thermal station.
6. Passo 6. Nuclear power plant — tem como parte — Nuclear reactor. The reactor heats the coolant.

Abrir Evothings