Michael Green Architecture (MGA) from Canada has designed the world's tallest skyscraper built from engineered wood. MGA specializes in designing buildings with minimal use of concrete and metal in construction. The new project is quite ambitious - the tallest wooden skyscraper. The bureau plans to build a 55-story building in Milwaukee, USA, where, by the way, there is an existing record holder

The journey began at the launch site for unmanned aerial vehicles in Nanjing. From there, Prosperity lifted off and flew over the Yangtze River. It then circled around the river before returning to the launch point. The total flight distance was 25 kilometers and the flight time was 10 minutes.