Back in the real ancient times I found out how they ended up having some form of air conditioning. The thing that they did to make air conditioning of some form before there was actually window air conditioning systems and central heating and air conditioning systems was by putting dry ice in a bucket or tub and pouring water over it. This of course would not in a million years be able to combat the heat in the desert. But in those days most people did not live in that area of the world. It worked to keep people alive when it would get super hot where they were at. And that part was great. I could not imagine having to make your own air conditioning like that. I would personally never be able to live with dry ice as air conditioning because it would never be enough cooling for what our bodies are used to and need today in terms of air conditioning. They did have hot water boilers for heating though, which was more or less the same as it is now. However, with air conditioning the dry ice was all that they had. I would really hate to live back then in those times without the true and real air conditioning that we have today and even the more primitive forms of air conditioning we had with the heating and cooling technology that existed when I was growing up 40 some years ago. Thinking about this whole dry ice for a/c thing makes me really appreciate today’s advanced heating and air conditioning technology!
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