The stones in Puma Punku are made up of granite, andesite and diorite. The only stone that is harder that those two, is the diamond. The precision-made 6 mm wide groove contains equidistant, drilled holes. It seems impossible that this cuts were made with use of stone or copper tools. It's like that shows that these stone blocks have been fabricated with a very advanced technology.
The incredible Roseau Stone discovered in Minnesota, USA, could easily re-write our history ~ The stone does not only reveal that several ancient civilizations from across the sea visited North America in prehistoric times, but also that our ancestors were familiar with writing 200,000 years ago. inscription was made by ancient Greek and Egyptian civilizations. There are even Sumerian signs. Sumer is considered to be the first civilization on Earth.
Huge Underwater Pyramid Found Near Portugal Has Portuguese Navy Investigating, Link to Atlantis? Watch The Book of Man at http://vimeo.com/84937720 or read A Journey into the Multiverse - http://wespenre.com/index.htm
The discovery astounded scientists because it predates all other finds in the area by 5,000 years, suggesting a much longer history of the civilization than was first assumed. Marine scientists used sonar images and sum-bottom profiling to locate the lost ruins and it is believed the area was submerged when the ice caps melted in the last Ice Age. The Indian nationals have dubbed the find ‘Dwarka’ (The Golden City) in honor of ancient submerged city said to belong to Hindu god, Krishna.