Recently there was a video posted here, about 2 hours long, and it was about ancient technologies, reptilian races, lost civilizations, etc. I can't find it again...anyone know where it was posted or have a link to that video? I recall the cover graphic for it was a large-eyed Sauran (reptilian) holding a finger to his lips as if to say "SSSHHHhh"

Any help will be appreciated.