they made a show on this ancient aliens it is fascinating. for a long time I knew allot of the old stories of the elders in my neighborhood, and they are cool to be herd on TV. the Hopi the Anasazi great stories, slaying giants that we still have the remnants from awesome. main stream science is only for those that cant access real science, coarse the government keeps a tight lid on the cools stuff, I still am not sure why?