Incandescent Lightbulbs

The incandescent lightbulb, since its fairly recent invention, has quickly become a basic essential of modern technological life as we know it. It took many years to create an practical bulb despite the simplicity of its structure. I believe a majority of us take them completely for granted as a normal part of life. So, here is a site on the basics of how they work and were created.

History

How Incandescent Lightbulbs Work

How Light Works

The Electromagnetic Spectrum

Bibliography