Proiect incredibil. O gară subterană uriașă, evaluată la 14,5 miliarde de euro, nu va avea aer condiționat

A massive underground train station in Stuttgart, Germany, will be built without air conditioning, relying on passive cooling systems. The Stuttgart 21 project is estimated to cost around 14.5 billion euros and aims to increase passenger numbers significantly. Despite facing delays and budget overruns, the station is expected to be completed by December 2031.