How do light bulbs work? A light bulb contains a thin wire filament. When a current flows through this filament, the metal heats up and then glows, giving out light. As the inside of the light bulb is ...

A breakdown of what smart light bulbs do, how they work, and how to choose the right one Smart light bulbs are LED bulbs that can be controlled using a smartphone, tablet, or smart home automation ...

Jack has been passionate about writing and tech all his life. He has studied BAs in both Philosophy and Software Engineering from the University of Melbourne and RMIT, respectively. He has been ...