Hybrid Cars Are Harder to Hear

Hybrid cars are so quiet when operating only with their electric motors that they may pose a risk to the blind and some other pedestrians, research by a University of California, Riverside psychologist suggests.

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<p><a href="http://www.physorg.com/news126193091.html">Hybrid Cars Are Harder to Hear</a></p> <p>Hybrid cars are so quiet when operating only with their electric motors that they may pose a risk to the blind and some other pedestrians, research by a University of California, Riverside psychologist suggests.</p>