Challenging assumptions: The 8.5-year rhythm of Earth's inner core
Researchers from China have confirmed the existence of an approximately 8.5-year Inner Core Wobble (ICW) in both polar motion and length-of-day variations, revealing a static tilt of about 0.17 degrees between the Earth's inner core and mantle, challenging...
This doesn't prove anything other than they update the defunct pseudo science heliocentric model with their stupid nonsensical observations.
Flat earth isn't some collection of corrupt scyence journals. It's just a few simple observations and use logic and reasoning. 2 to 3 hours of research and self testing is all anyone needs. Nobody knows whats more than a few miles deep, period. It's all speculation on a heliocentric premise you can easily debunk. It's a crazy world.
This kind of junk science are good people, doing real science on a false foundation. Pseudo science. That is all.
Crackheads.
https://phys.org/news/2023-12-assumptions-year-rhythm-earth-core.html