Don't know about Tartaria, but history all the way back to the beginning of the solar system is a lie for the most part. So is a lot of science. Relativity and quantum mechanics is all bullshit. So many lies for so long. Really pisses me that I wasted so much time learning a bunch of bullshit. Now I have to unlearn so much and have so much to catch up on. Motherfuckers. So yeah, all that Tartaria stuff could be real for all I know.
Relativity, quantum mechanics, archeology, cosmology, and the birth of the solar system for a start. Hard to fuck up engineering. Either it works or it don't. Start with the electric universe - Thunderbolts Project, Ken Wheeler on light, magnetism, gravity, etc. Saturn used to be our sun (brown dwarf) until it was captured by the sun. A lot of our old myths are based on truth. The illuminati have saved all this old knowledge and kept it secret to control us. A lot of their symbology used to be sacred but they twisted it to their own evil purposes, like the upside down cross. They prefer to pervert the sacred than come up with their own symbols. Their were civilazations before the time of Adam. Check out Thunderbolts Project. Real, provable science.
https://www.thunderbolts.info/wp/