she bought renoirs, she bought a picasso, she brought van goghs, and these were what was on the wall of oppenheimer's childhood home. when his brother, frank oppenheimer, later in life lost his job because he was a communist, frank had only to sell one of these paintings to provide for himself and his family in great style for the rest of his life. so it was a very cultured family, very wealthy family. they lacked for nothing, you know, whenever oppenheimer showed an in anything, if he showed an interest in painting, his parents would go out and buy him the best paints and the best easel, and he developed an interest in building blocks. he developed a passionate interest in rocks, collecting rocks. and he joined the mineral logical society in new york and actually arranged to give a paper at the grand old age of 12. he was 12 years old when he delivered a paper to thissociy . one thing he didn't have much of as ahi, though, fun. [laughter] he had very few playmates. and he went to school rather late. he, you know, is 12 when he went to school. he was already intellectually precocious