Description: Manufacturers are showing growing interest in Electric cars. However, they are completely silent on the road. This may be a problem for pedestrians. Source: itbusiness.ca Date:  April 12, 2012 Video Link: http://bcove.me/ok4f1dck Questions for Discussion: What do you think of Audi’s strategy to rev up the engine sound? Discuss the benefits and drawbacks of … Continue reading Audi revs electric car engine with synthetic sound