 Machu PicchuThe ruins of Machu Picchu, rediscovered in 1911 by Yale archaeologist Hiram Bingham, are one of the most beautiful and enigmatic ancient sites in the world. |  BarderingComparating to way to get something, old or modern... |  Mexico City's EarthscraperBNKR Arquitectura's Earthscraper concept aims to address Mexico City's residential problems with a 300m underground pyramid. But with an $800m price tag and a host of unanswered questions, will this innovative design ever see the light of day? |
---|