Barcelona is leading the way in sustainable urban living with their innovative car-free 'superblocks'. But what exactly are superblocks? And how do they work? In this video, we'll give you all the information you need to know about Barcelona's car-free superblocks. We'll explain how they came to be, how they work, and the benefits they provide to both residents and the environment. If you're interested in sustainable urban living, this video is a must-watch!