Pumapunku or Puma Punku (Aymara and Quechua puma cougar, puma, punku door, hispanicized Puma Puncu) is part of a large temple complex or monument group that is part of the Tiwanaku Site near Tiwanaku, Bolivia.
Stone sculpture depicting a Vimana, flying machines in ancient India b.), Many Sanskrit epics, which were written in India more than two millennia ago, contain references to mythical flying machines called vimanas.
The stones in Puma Punku are made up of granite, and diorite, and the only stone that is harder that those two, is the diamond. If the people who built this place cut these stones using stone cutting techniques, then they would had to have used diamond tools. If they didn't use diamonds to cut these stones, what did they use? Each stone weighs about 800 tons and the nearest quarry is 10 miles away. How did they move these blocks?