Attend this session for practical insights on leadership derived from the attempt to split the atom. In July 1945, the first atomic detonation occurred in the Nevada desert. Called the Trinity Test, this well-known moment proved that atomic weapons could work—and changed the course of history. Lesser known is the story before and after this moment. The Trinity Test was bracketed by one of the largest scientific, engineering, and logistical projects the world has ever seen. Examining the high-stakes leadership activity involved gives us the opportunity to learn about leadership forged in the crucible of that tense time. By exploring the successes and setbacks, we can find practical insights that we can use every day.