Dimmers vs. traditional light switches create ambiance and can reduce the number of times you get up from the sofa to turn the lights on and off. Here's how to install them.

The circuit diagram shows a circuit with two lamps connected in parallel. If one lamp breaks, the other lamp will still light. The lights in most houses are connected in parallel.

Rice University. (2011, September 8). Researchers power line-voltage light bulb with nanotube wire. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2011 / 09 ...

Sep 07, 2011: Researchers power line-voltage light bulb with nanotube wire (Nanowerk News) Cables made of carbon nanotubes are inching toward electrical conductivities seen in metal wires, and that ...