Love Has Many Faces Love Has Many Faces Love Has Many Faces is a 1965 American drama film in Eastman Color made by Columbia Pictures. The movie was directed by Alexander Singer, and written by Marguerite Roberts. Nancy Wilson sings the title song and Edith Head designed Lana Turner's clothes. When a dead American "beach boy" is washed up on a beach in Acapulco, the police do an investigation to see if it was murder. Lieutenant Riccardo Andrade (Enrique Lucero) of the Mexican police interviews three suspects. Hank Walker (Hugh O'Brian) is another beach boy who works as a gigolo and also blackmails vacationing
Cross section (physics) to the sum of cross sections over all events. The differential cross section is extremely useful quantity in many fields of physics, as measuring it can reveal a great amount of information about the internal structure of the target particles. For example, the differential cross section of Rutherford scattering provided strong evidence for the existence of the atomic nucleus. Instead of the solid angle, the momentum transfer may be used as the independent variable of differential cross sections. Differential cross sections in inelastic scattering contain resonance peaks that indicate the creation of metastable states and contain information about their energy