 By using these things called wind towers and things that sort of accelerated the circulation of air, they were able to make ice. You know, this is long before any kind of power or electricity or anything. So, yes, we can absolutely do that. The problem is, you know, we live in a culture now where, you know, the cheapest way to build a structure is to, you know, use, you know, thin materials, build it in a way that