Spin (physics) Spin (physics) In quantum mechanics and particle physics, spin is an intrinsic form of angular momentum carried by elementary particles, composite particles (hadrons), and atomic nuclei. Spin is one of two types of angular momentum in quantum mechanics, the other being "orbital angular momentum". The orbital angular momentum operator is the quantum-mechanical counterpart to the classical angular momentum of orbital revolution and appears when there is periodic structure to its wavefunction as the angle varies. The existence of spin angular momentum is inferred from experiments, such as the Stern–Gerlach experiment, in which silver atoms were observed to possess two possible
Atomic Sub Noah Talbot was the Human Sub (though this was changed to the Atomic Sub after the war). After World War II, the Atomic Sub became a member of the Roundtable of America with Knight Watchman and Ultiman. During the Criss-Cross Crisis (In which Earths A and B came into contact with one another), The Atomic Sub bravely sacrificed himself to save the two Earths, and was respected as a hero on both worlds. In the distant future, the remains of the Atomic Sub were used to construct the cyborg known as Bezerker. As well as super-strength and flight, the Atomic