frank and robert, frank was always laboring in his older brother's shadow. robert oppenheimer would admit that he was protective of frank. in some ways perhaps part of a father to him. next slide, please. oppenheimer and lawrence were not only worlds apart in the personalities he is adolescent had seen the sec to give it a psychiatrist for depression and had once contemplated suicide. he wrote that he found earnest unbelievable vitality and love of life his friends most endearing trait his interest was primarily active, instrumental and mine just the opposite. the two men quickly became close friends while still bachelors looking at the faculty club lawrence and oppenheimer double dated together spending thanksgiving at yosemite and going horseback riding on the weekends are around the berkeley hills. next one, please you have oppenheimer with his levis and jean shirt looking at the camera stands almost enigmatic and you have lawrence looking straight on into the camera there he is, nothing hidden. and just from the book as well. oppenheimer originally thought she was an curio