Here are 5 channels you can watch if you are interested in Advanced Ancient Civilizations, Archeological discoveries/analysis on Earth, the Moon and Mars (which includes giants
skeletal fossils) most of which have been suppressed, Ancient Esoteric Knowledge, Suppressed Scientific Discoveries, Reincarnation, Agartha and Hollow Earth, Hollow Moon, Time Travel, Astral Projection and many more subjects.
Sources:
https://www.youtube.com/c/UniverseInsideYou
https://www.youtube.com/c/MysteryHistory
https://www.youtube.com/c/Locker64
https://www.youtube.com/c/TheLostHistoryChannelTKTC
https://www.youtube.com/channel/UCyOMyeo5bznuFU1g-eLtEqg