In the first part of this episode of the Curious Realm host Christopher Jordan Steven Myers. Head of The Pharoah’s Pump Foundation, to discuss the hypothesis of the Great Pyramid of Giza being used as a water pump. What evidence is there that the structure could have been used to help sustain the people of the Giza and beyond?In the second part of the episode, we welcome Keith Seland, author of The Humaniverse Guide, to discuss his work studying Petroglyphs and the possible hidden language within them. Could it be that petroglyphs are far more than mere rock art and there exists a modern Rosetta Stone to guide the way to the common language hidden in petroglyphs around the world?