> "can we charge 300,000,000 cars?" == "is the average driven distance per day ~40miles" && "can the grid handle running ~ two lightbulbs for 12 hours for ea

> "can we charge 300,000,000 cars?" == "is the average driven distance per day ~40miles" && "can the grid handle running ~ two lightbulbs for 12 hours for each electric car needing 40miles of charge?"