There are infrastructure ideas in cities geared toward usability and convenience. And then there are ideas like this: a gorgeous cable-car system that soars with the skyscrapers of Chicago, giving you beautiful views of the city. It’s the brainchild of entrepreneurs Laurence Geller and Lou Raizin, who say it could be a huge boon to tourism. It may never happen, but if it does, it looks like it will be rather incredible. See it for yourself in the video.