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.
A heater coil is a device used to heat water or air. Typically electric, the heater coil acts like a large resistor, and as the electric current flows through it, it begins to heat up. The resistance wire used in common household toasters is the same type of wire used in a heater coil. The amount of heat produced by the heater coil is controlled by a rheostat switch. Many appliances, such as hot water heaters, electric clothes dryers and electric ovens, all use some type of heater coil to produce heat.