<Tr> <Th> Known for </Th> <Td> Nuclear weapons development Tolman--Oppenheimer--Volkoff limit Oppenheimer--Phillips process Born--Oppenheimer approximation </Td> </Tr> <Tr> <Th> Spouse (s) </Th> <Td> Katherine "Kitty" Puening Harrison (1940--1967; his death; 2 children) </Td> </Tr> <Tr> <Th> Awards </Th> <Td> Enrico Fermi Award (1963) </Td> </Tr> <Tr> <Td_colspan="2"> Scientific career </Td> </Tr>

Now i am become death the destroyer of worlds bhagavad gita meaning