Comments by "Roger Scott Cathey" (@rogerscottcathey) on "Pre-Egyptian Technology Left By an Advanced Civilization That Disappeared" video.

  1. The schist disc or the Sabu Disk in the Egyptian Museum in Cairo, is made of schist, a type of metamorphic siltstone. Both quartzite and siltstone are metamorphic, but quartzite is recrystallization of the quartz of sandstone under tremendous pressure. More likely this disc was a geopolymer creation. And it's function probably intended for silk thread creation.
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  2. There are ochre symbols on one of the Osirisian (Osireon/Osirion) pillars. One perhaps two "flower of life" drawings, and a small sail boat of the kind typical in the Nile called fellucas or dhows. Of course these might have been drawn long after the structure was built, perhaps as preparation before carving. I'm inclined to see that structure as part of an irrigation system that may even have incorporated or been an integral system connected to the Great Pyramid as a ram pump. The desertification of the Sahara was probably noted as an encroaching inevitability, and so the Great Pyramid and the water system connecting lake Moeris, the Osirian and who knows how many intervening structures that could the convey fresh water Westwards or inland below and around the Giza plateau.
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  3. I finally had to mute it because of the incessant background noise or muzak. Too bad. Good information, horrible choice of delivery using cgv and that noise
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