A mind-bending discovery has just rocked the scientific world: a mysterious state of matter, one that defies our traditional understanding, has been found flowing within Earth's core. But how is this possible?
Scientists have long theorized about the existence of a peculiar state of matter inside our planet's inner core, a state that's part-solid and part-liquid-like. This enigma, known as the superionic state, could explain some strange behaviors observed in the core. For instance, it might be the reason why certain waves slow down as they pass through and why measurements suggest a squishy, butter-like consistency rather than the expected rigid, cold steel.
In a groundbreaking experiment, researchers from Sichuan University in China fired tiny iron-carbon alloy projectiles from a high-speed cannon. The results were astonishing. They found that under the extreme conditions of the inner core, the alloy exhibited a remarkably low shear velocity, indicating a unique state of matter. In this state, carbon atoms become incredibly mobile, moving through the iron framework like children
