ANN ARBOR (My TV 20 News at 10) -It continues slowly gaining traction.
But, many people simply don't want to but electric or electric-hybrid cars and trucks.
A big problem is the price.
That's due to the high-cost of the batteries needed to keep them running.
My TV20's Dave Leval shows us how the University of Michigan hopes to make it cheaper to own one of those cars.
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