1
The air flows into the filter from the condenser, where it turns into liquid water.
2
Put the coffee beans across the coffee grinder.
3
The air filter keeps dirt out of the car engine.
4
Ultra-violet light kills bacteria that live in dirty water.
5
Hot water turns into steam. The steam rises through and forms water to the top of the tank.
6
The liquid passes at the cold area and cools to 13 degrees centigrade.
7
Pour the dirty water up the bucket into the clay pot.
8
Hot air rises but cold air sinks down
.