Have you ever heard of a city wall that can breathe? 😮 In the heart of China lies Pingyao, an ancient city where innovation and tradition blend seamlessly. The city wall of Pingyao isn't just any wall—it's a living, breathing structure that has stood for centuries! 🏯
The secret? Only the outer face of the wall is covered with bricks, while the inside is made of rammed earth. This clever design allows fresh air to flow freely, creating a comfortable environment for everyone inside the city. In Pingyao's dry climate, a solid brick wall would have trapped the air, but this breathable wall ensures that the city stays fresh and vibrant. 🌿
It's like the wall has its own lungs! This ancient approach to sustainable architecture shows how the people of Pingyao valued harmony with nature. It's a lesson in eco-friendly design that still inspires today. 🌱
If you're an adventurer or culture enthusiast looking for a unique destination, Pingyao's breathing wall is a must-see! So pack your bags, and get ready to step back in time while experiencing an engineering marvel that's truly ahead of its time. ✈️🌏
Reference(s):
cgtn.com
