Electric vehicles are greener and cleaner – but are they too eerily quiet? Legislators in Europe and the United States think so. On July 1, a new European Union law takes effect that requires electric ...
It may have taken 18 months, but the state Public Utilities Commission has finally pulled the plug on a humming backyard electric transformer that a Cerritos man says kept him awake at night. The ...
Question: Why do high-voltage electric power lines hum? Answer: The hum is caused by the interaction of the alternating-current electric field carried by the wires and water on their surface, although ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback