Dr. Goodenough’s new battery design allows people to use either sodium or lithium. Given that the entire world has adopted his previous battery designs, I would

Dr. Goodenough’s new battery design allows people to use either sodium or lithium. Given that the entire world has adopted his previous battery designs, I would not be surprised if sodium based batteries are next. Sodium is so incredibly prevalent in the earth’s crust that scarcity should not be a problem.