Spin (physics) discrete angular momenta despite having no orbital angular momentum. In some ways, spin is like a vector quantity; it has a definite magnitude, and it has a "direction" (but quantization makes this "direction" different from the direction of an ordinary vector). All elementary particles of a given kind have the same magnitude of spin angular momentum, which is indicated by assigning the particle a spin quantum number. The SI unit of spin is the (N·m·s) or (kg·m·s), just as with classical angular momentum. In practice, spin is given as a dimensionless spin quantum number by dividing the spin angular momentum
Might as Well Be Dead is innocent of the crime of which he was once suspected. Needless to day, more than one person with those initials thinks he his falsely accused of a crime, and the advertisement attracts many telephone calls to Wolfe's office the next day. The advertisement is also silent about the crime of which the man is innocent. Meanwhile, a man known as Peter Hays has been on trial for murder, and the case is already with the jury, and a verdict is expected soon. Wolfe and Archie Goodwin are sufficiently distracted by enquiries about Peter Hays being the man named in