We have been using wind turbines for the last several years. What if on a much smaller scale we used blades that were installed in a Tesla that turned as we drove on roads and freeways to charge the battery. Every time we drove the car we would be continually charging. I have a Model Y and the front of the car would be a great place to put it. Issues to resolve would be noise and how to deal snow and ice. This could take mileage to unlimited