An Incandescent light Bulb is any light bulb that has a filament and electricity runs through it. The filament of an incandescent light bulb looks like a thin wire. Incandescence is the process through which electricity causes the filament of the light bulb to heat up and then glow. The invention of this bulb goes back in the year 1880. Many people claim that Thomas Edison the great inventor of the 19t century invented the incandescent light bulb. However, some people first had gotten wires to glow from electric current long before Edison.  An example of such people is Joseph […]