You will prepare and submit a term paper on Comparison of Tower of Pisa and Eiffel Tower. Your paper should be a minimum of 3000 words in length. The history tells that there have been many different and unique buildings were made by the engineers of that time. They used stones to build towers and buildings. Some of those buildings and towers were made up with the use of ancient stones, and the way engineers used those stones to construct buildings was in a very technical manner. These buildings and towers are now called ancient stone tower buildings. Engineers utilized special stones for the construction of those towers and buildings. Due to which these buildings and towers are still found in the same condition with little bit maintenance and renovations. It proves that the tower and buildings were unique in their self, due to the solid infrastructure, different and unique designs. Similarly, in the modern era, the engineers are now technologically equipped more than the ancient time engineers. Due to this reason, modern engineers are now using steel as well to build and construct buildings and towers to add a new and unique element to it. The famous modern steel towers and buildings are being constructed by the engineers with a deep focus on material utilization in an effective manner and an innovative way.