Treescraper Tower of Tomorrow intelligent building and designs that feed ecosystems. As the name suggests, this is a skyscraper that has been designed in a way that mimics the growth and change of a tree. A curved, aerodynamic building, it uses minimal construction materials, while making maximum use of the enclosed space. All of the water in the building is recycled in a manner similar to that of how a tree would re-use water and nutrients. Wastewater from sinks flows into the building’s three gardens and the water from the gardens is subsequently re-used in the toilets. It should go without saying that it uses solar electricity and is made completely of recyclable materials.