Urban Igloo
An Urban Igloo is a geodesic dome formed from self-joining polygons made of recycled materials. It was invented in 2012 by a Pittsburgh-based designer for the purpose of disaster relief and homeless shelter, but has been expaned into a product-line for kids.
Observer 1: Is that homeless guy sleeping in a spaceship?
Observer 2: No, that's an Urban Igloo!
Observer 2: No, that's an Urban Igloo!