Quiet hybrids: An end to the sounds of silence?
The age of the silent hybrid may be coming to an end. Gas-electric hybrids, propelled by electric motors at low speeds, are well known for their quiet ride and great mileage. But their silence isn’t always golden. Some researchers and safety groups say that… Electric motor – Hybrid electric vehicle – Business – Electric vehicle – Energy
Published Jul 18, 2010.
Read more: San Francisco Chronicle