Eco Factor: Students design pavilion using abandoned beer boxes. Students at the University of Applied Sciences in Detmold have designed a unique pavilion using abandoned beer boxes. Dubbed as the Boxel, the structure was planned to provide a.
das Parkhotel (Drain Pipe Hotel)Austria Made from recycled drain pipes. There is actually no set fee to say in the Drain Pipe Hotel, you pay what you can and that is enough for them. (What a super idea).