A man from Derinkuyu, in the Nevsehir province of Turkey was renovating his basement. Using only a sledgehammer, he broke through one of his walls; and felt cool air coming in from the other side ...

First, she believes the ancient city's unique acoustic environment can serve as a source of inspiration for the design of future underground urban developments. Beyond this practical application ...

Step into the vast underground city of Derinkuyu in Turkey, an engineering masterpiece that once housed thousands of people.#AncientCities #TurkeyHistory #UndergroundMystery Ukraine War Update ...