I was in the process of making about more than three dozen window a/cs for those in our neighborhood, however our progress was greatly disturbed by the lack of heating and cooling equipment and parts. I used outdated vehicle parts and made some parts on our own. It was now that I was greatly appreciating our Heating and A/C training in heating and cooling university! My teachers made myself and others build a central a/c, oil furnace, and commercial a/c all on our own for a final grade. I finally finished all of the window a/cs and carried some of them to our neighbors. I showed them how to install the window a/c into the window, and how to change the air filter inside of it. After finally giving all the a/c units to our neighbors, I returned home to wash up our Heating and A/C shop. Many of our neighbors came by and thanked myself and others for the window a/cs. In this world where having an Heating and A/C unit was unheard of, I became almost care about a god. The government hired myself and others to build more a/cs. I moved on to better units, building commercial a/cs, multi split a/cs, and some other forms of a/c units. I also introduced them to hydronic heating. I made them a hot water boiler and all the people was amazed that you could heat an entire home with just hydronic heating. The hot water boiler was so enjoyed that the president asked myself and others to build one for him and install it in her home. I’ve never enjoyed building a hydronic heating plan as much as I did on that day.