Is There Any Hardware Innovation Going on Behind the Scenes?

There's a little bit of an expansion because you get a density change in the material so calcium oxide is more dense than calcium carbonate. There's several different degrees of modularity so we can repeatedly manufacture the trays that make up holding our material. And we can also repeatedly manufacture the physical contactors that those trays sit in. So I think you nailed a lot of it and it's even more. It runs even deeper than just the physical design of the equipment. We have an incredible amount of hardware innovation going on behind the scenes.