Nickel Iron Core comes up in 2 chapters across 2 episodes of The Higherside Chats Free Show, from July 2017 to November 2019.
Earth's Core Composition, Magnetism and Meteorite Logic
Vandenberg disputes the mainstream scientific consensus that the Earth has an iron and nickel core. He argues that high internal temperatures would strip these elements of their magnetic properties and criticizes the logic of using meteorite composition to determine the Earth's internal structure.
Dr. Brooks Agnew, Seismic Research and Earth's Core
Tim Swartz references the work of Dr. Brooks Agnew regarding the composition of the earth's core. Agnew suggests that seismic data used to prove a solid core could be reinterpreted to support the existence of a hollow cavity. The theory posits that the nickel-iron core identified by mainstream scientists might actually function as an internal sun within a hollow space.
