Why does electricity hum — and why is it a B flat in the US, and a G in Europe?
Who knew sound and current can intertwine so much?
Tag: alternative current
Electronic energy meters might be off by almost 600%, Dutch study finds
The electric company isn't trying to scam you -- it's just that technology evolved faster than we adapted.
Who invented the induction motor
The induction motor is one of the most important inventions in modern history.