A big debate amongst car enthusiasts is whether hydrogen fuel cell cars or electric plug-in cars are better, but what if you didn’t have to choose between either of them? A company in the Netherlands claims it has successfully added a hydrogen power source to a Tesla to effectively double the range of the luxury EV. The extra charging source adds little weight to the vehicle while enabling over 600 miles of range from a full battery charge and a tank of hydrogen that fuels a fuel cell.