Pumapunku (or Puma Punku), meaning "The Door of the Puma" was founded between 536 and 630 AD. In Inca traditions (along with the whole Tiwanaku site) it is believed to be the site where the world was created.
The 1500 year old replicas of the gold delta wing artifacts , which have tested to be aerodynamic shown on this episode were once sold at the Smithsonian Museum as souvenir trinkets.