Quito, Ecuador's capital city, makes for a nice change with a more relaxed feel and safer atmosphere than other major cities. It is the sort of place you can find yourself staying longer than planned.
These 10 animal facts will amaze you. A type of convection heater, an oil heater is an alternative way to keep small areas of a home or building warm. Electricity powers a built-in heating element, which in turn heats the oil kept inside hollow columns of the device.
In water cooled engine coolant is used to cool engine while in oil cooled engine an oil is circulated between engine case and radiator which we generally say as oil cooler. Have you seen radiator in buses and trucks oil cooler looks like the same.