 From getting the materials out of the ground to getting rid of the batteries when they're done. That's the other thing. How do you get rid of this without causing a bunch of environmental issues? Yeah. And then the reliability of them, especially in cold weather. And then all the charging stations and how much it's going to cost when it comes to electricity if everything is done with electric. And then they don't want you to have coal coming to the country. Exactly. They don't want it.