Igor wondered what the holdup was. He read the article again and again. He spent the summer in the library, studying the history and the aerodynamic principles of blimps. One day, on the way there, he looked into the sky, and the emptiness seized him.
Where are all the airships? he asked himself. The world needs airships.
http://www.newyorker.com/magazine/2016/02/29/a-new-generation-of-airships-is-born