betteries
one of the current problems with electric cars is they don't go very far. the reason is batteries are heavy and don't hold much energy. compared to gasoline. they're not even close. 100 pounds of batteries. or one gallon of gasoline. like, duh. anywho, the energy density of batteries has been improving by 8-9% a year. if the industry can maintain that rate indefinitely, we'll all be driving electric cars in 2060. it could happen! or we could do what the semi-conductor industry did. throw billions of dollars at the effort of maintaining moore's law.