You know, it has this metaphor that. Yeah, well, is is wonderful metaphor that you know what oil was like a barrel of oil to automating 25,000 human labor hours of physical labor, so you can take 25,000 humans and get them to do something physical labor for an hour, or you can have just a barrel of oil and you burn it and you get the same energy out of it, and you can use that energy to move things in the world.