The sleeping giant Toyota is finally waking up. Vehicle batteries have one critical advantage over fuel cells: vehicle owners can generate their own power at ho

The sleeping giant Toyota is finally waking up. Vehicle batteries have one critical advantage over fuel cells: vehicle owners can generate their own power at home and recharge the batteries in a convenient setting. Musk came to the same conclusion, but his company Tesla may get stepped on as the giant begins to walk and then run in the same direction.