4.1 Megalitic buildings

Here are some examples of ancient buildings, that are so astonishing because we don’t know how these buildings and statues are created.
Look at:
the well-known pyramids...
See the movie if you can spend 1,5 hour of your time.

Interesting probably is this video about Petra, Jordan.

> and Ancient technology

We need more research from archaeologists. The research on the origine of stones and the way these origins are connected could shed new light

‘Let us use our PreFrontal Cortex (PFC)