This story has been edited to correct the original, which incorrectly stated that Pieter van Musschenbroek was from Lieden, Germany. He was from Leiden, Holland. In 1827, a German physicist and ...

I'm curious about something and this is the brainiest type of forum I know of. Does anyone know if there's a formula that companies use to develop their power ratings. That is if they use the example ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Ohms are one of the specs that both speaker and receiver manufacturers use to give you an idea about their performance. Speakers and amplifiers alike are usually rated around 8 ohms, but that's not ...

Across the entire sphere of electronics and electrical engineering, there aren’t many principles that are as fundamental as Ohm’s Law.  Named after the ...

Are you puzzled by electricity? Here are a few common electrical terms everyone should know.