A fire has always been a source of heat and light for people. In the scientific sense, fire is a collection of hot gases that are stand out from the heating of some material, such as wood. Many people think that fire is only red and yellow, but this is not true, because the color of the flame depends on the composition of the burning material. An incredibly beautiful blue fire can be seen when burning natural gas, especially carbon monoxide gives a beautiful blue shade. The fire is very beautiful, useful, but it can also be very dangerous, remember this! The beautiful starter cursor with Blue Fire!