Do they exist or they are just a fiction of our mind?
I can't say no just like that. Parhaps it was us, coming from other planet to colonize Earth. Take into considoration pyramids. Even best architects of 21st centuary fail to know how they built it!
I can't say no just like that. Parhaps it was us, coming from other planet to colonize Earth. Take into considoration pyramids. Even best architects of 21st centuary fail to know how they built it!