“We knew the world would not be the same. A few people laughed, a few people cried. Most people were silent. I remembered the line from the Hindu scripture, the Bhagavad Gita; Vishnu is trying to persuade the Prince that he should do his duty and, to impress him, takes on his multi-armed form and says, 'Now I am become Death, the destroyer of worlds.' I suppose we all thought that, one way or another.”
WikipediaJ is the tenth letter in the modern English alphabet and the ISO basic Latin alphabet. Its normal name in English is jay or, now uncommonly, jy . When used for the palatal approximant, it may be called yod ( or ) or yot ( or ).
https://en.wikipedia.org/wiki/J._Robert_Oppenheimer#Trinity[https://en.m.wikipedia.org/wiki/J._Robert_Oppenheimer#Trinity]