Machu Picchu grown rapidly. In 1912, 1914 and 1915, Bingham removed thousands of artifacts from Machu Picchu—ceramic vessels, silver statues, jewelry and human bones—and took them to Yale University for further study, supposedly for 18 months. Yale instead kept the artifacts until 2012, arguing that Peru lacked the infrastructure and systems to care for them. Eliane Karp, an anthropologist and wife of former Peruvian President Alejandro Toledo, accused Yale of profiting from Peru's cultural heritage. Many of the articles were exhibited at Yale's Peabody Museum. In 2006, Yale returned some pieces but kept the rest, claiming this was supported by federal case
Carmen Sandiego: The Secret of the Stolen Drums world. The avatar, ACME agent Cole Gannon, must maneuver through multiple stages including a museum in New York City, the beaches of New Zealand, the palace in Bangkok, Machu Picchu, and five other exotic locations. The player fights against Carmen's robots and spirits to prevent her from stealing a beautiful diamond, the repository of all the knowledge of the nations. The game also features an in-game PDA system in which Shadow and Jules can send you "video mail". The game received a mixed to negative response. It has a score of 57 on Metacritic for the Gamecube version and 53