"Researchers have devised a quantum mechanics-based approach that significantly improves the prediction and enhancement of metal ductility, leading to the development of metals that are so durable they could be considered “unbreakable” for their given application. Credit: SciTechDaily.com" (ScitechDaily, Quantum Breakthrough Paves Way for “Unbreakable” Metals) When we think about things like neutron stars one of the reasons why it is so hard to break is this: Neutron star is a homogenous object. On its shell are only neutrons. The neutrons are spinning in one direction. The spin of the entirety is so fast that the impact energy is distributed evenly on that structure. Another thing is that individual neutrons also spin vertically relative to the equator. And that drives energy out from that structure. And that drives energy out from the neutron star. Normally. Neutrons can exist at 877.75 seconds if it's outside the atom nucleus. But in neutron stars. Those neutrons are...
For finding solutions for problems, we must not claim that some proposition is right or wrong. All possibilities are open. Until they are proven right or wrong using empiric methods that are scientifically accepted.