It’s genuinely fun to watch old cartoons periodically! I love doing this in the late night on a weekend when they run them on cable TV, the other weekend I was enjoying a bunch, and I could not help however notice that in these old cartoons there were a lot of fans, however you never seen any window a/cs! When the artists drew these cartoons back in the day, I recognize the concept of a/c was not commonâ€¦ Fans were the only way to try and cool off when it got hot. From what I understand, window a/c units did not even become correct until the 1960’s! And then central a/c wasn’t even a major thing until the 1969’s, but of course both were around before these decades, however they were so overpriced you had to be rich to own them. It’s genuinely different that something as fun as enjoying old cartoons from the 1930s and 40s can make you realise just how much the world has changed in both technology and lifestyle, and especially when it comes to heating and a/c technology. It genuinely got me thinking about all of this. I recognize I take for granted central heating and a/c, but back in those early afternoons things were so much different. I definitely need to get our central heating and a/c plan tuned up and tested up undoubtedly soon for the upcoming Winter time season. I am glad I thought about this! I nearly forgot. Although Heating and A/C tune ups and check ups cost additional money, this is 1 of the things you have to do.