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
It Might as Well Be Spring It Might as Well Be Spring "It Might as Well Be Spring" is a song from the 1945 film, "State Fair". With music by Richard Rodgers and lyrics by Oscar Hammerstein II, it won the Academy Award for Best Original Song that year. "State Fair" was the only original film score by Rodgers and Hammerstein. In the film the song was mimed by Jeanne Crain, who played Margy Frake, but was dubbed by Louanne Hogan. Dick Haymes, the original Wayne Frake, made the first hit recording of the song, released by Decca Records as catalog number 18706. It first reached