| At their simplest, they rely on a coolant that absorbs and dissipates heat from the house. |
| Manual stirring will often suffice but in many cases the coolant must be sprayed on to the tool. |
| After being used as a coolant, the water is returned to the canal about 10 degrees warmer. |
| The compressed air initiates the missile's gyroscopes and is used as the coolant for the infrared detectors. |
| The bottle also indicates that the coolant does not cause corrosion even though there are both copper and aluminium parts in the system. |
| The power plant also produces some 200 million liters of clean water as a result of desalinating sea water, which is used as a coolant. |
