A fantasy video showing a gigantic flying hotel that can stay in the sky for years on end has caused a sensation online, despite being beyond the realms of current technology and in breach of the laws of physics.
원문출처 : https://www.cnn.com/travel/article/nuclear-sky-hotel/index.html
원문출처 : https://www.cnn.com/travel/article/nuclear-sky-hotel/index.html