ASHEVILLE - Working Wheels, a local nonprofit that provides affordable, reliable transportation for local families in need, has raised nearly $400,000 to purchase 30 replacement cars for Tropical ...

What happens when you put a Tesla and a human-powered hamster wheel to the test? In this video, I take on the challenge of using my own energy to power one of the most innovative cars in the world.

The basic idea is simple enough — strip out the vehicle’s original 12 volt power supply and replace it with 18 V provided by easily swappable tool batteries. But as is often the case ...

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